van Alphen

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Alive Dead Death>100 Death<=100 Birth>100 Birth<=100 Roots Leaves
Given names	Surname	Sosa	Birth		Place		Death		Age	Place	Last change
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Abraham “Bram” den Os Father: Leendert den Os Mother: Alida den Oude			July 29, 1927	97	Leiden	0	March 22, 1980	44	52	Leiden	August 17, 2014 - 1:46:54 a.m.
Abraham den Os Father: Jacobus Johannes den Os Mother: Johanna Bavelaar			March 9, 1876	148	Leiden	0	after 1890	134	13		December 4, 2015 - 11:33:31 p.m.
Abraham “Bram” den Os Father: Karel Daniel den Os Mother: Johanna van der Reijden			June 15, 1912	112	Leiden	0	December 30, 2006	17	94	Leiden	July 11, 2014 - 11:26:53 p.m.
Abraham den Os Father: Johannes den Os Mother: Neeltje de la Rie			November 29, 1871	152	Leiden	9	March 6, 1929	95	57	Leiden	November 28, 2013 - 9:35:57 p.m.
Abraham Anton den Os Father: Abraham den Os Mother: Cornelia Mol			April 26, 1895	129	Leiden	1	March 13, 1950	74	54	Leiden	May 21, 2021 - 8:15:37 p.m.
Alida “Alie” den Os Father: Leendert den Os Mother: Alida den Oude			August 7, 1917	107	Leiden	0	June 18, 2002	22	84	Leiden	November 27, 2020 - 9:56:02 p.m.
Alida den Os Father: Johannes Jacobus den Os Mother: Maria Elisabeth Groeneveld			January 17, 1911	113	Leiden	7	January 29, 1995	29	84	Leiden	November 27, 2020 - 9:59:25 p.m.
Alida den Os Father: Leendert den Os Mother: Alida den Oude			July 2, 1916	108	Leiden	0	January 20, 1917	107	0	Leiden	November 27, 2020 - 9:45:57 p.m.
Anton den Os Father: Abraham den Os Mother: Cornelia Mol			September 20, 1897	127	Leiden	0	October 8, 1897	126	0	Leiden	July 14, 2014 - 10:18:08 p.m.
Antoon den Os Father: Abraham den Os Mother: Cornelia Mol			December 8, 1898	125	Leiden	0	December 11, 1898	125	0	Leiden	July 14, 2014 - 9:52:03 p.m.
Apolonia den Os Father: Jacobus Johannes den Os Mother: Johanna Bavelaar			June 3, 1865	159	Leiden	0	May 6, 1938	86	72	Leiden	November 28, 2013 - 9:27:59 p.m.
Apolonia den Os Father: Karel Daniel den Os Mother: Johanna van der Reijden			May 11, 1915	109	Leiden	0	January 6, 2002	22	86	Voorburg	July 11, 2014 - 11:02:40 p.m.
Bartholomeus den Os Father: Johannes Jacobus den Os Mother: Maria Elisabeth Groeneveld			April 23, 1908	116	Leiden	3	August 1, 1970	54	62	Leiden	February 19, 2021 - 1:38:50 p.m.
Carel Daniel den Os Father: Isaac den Os Mother: Elisabeth van Zelst			February 26, 1914	110	Leiden	0	June 6, 2002	22	88	Leiden
Carel Daniel den Os Father: Dirk Jacobus den Os Mother: Lena “Helena” van der Linden			December 12, 1846	177	Leiden	7	February 20, 1928	96	81	Leiden	November 23, 2013 - 12:51:01 p.m.
Carel Daniel den Os Father: Carel Daniel den Os Mother: Geertrui van der Ouweelen			September 24, 1878	145	Leiden	6	March 25, 1968	56	89	Katwijk	May 12, 2014 - 11:52:45 p.m.
Christoffel Dirckz den Os Father: Dirk Stoffelsz den Os Mother: Annetge Claasdr					Leiden	0					December 4, 2021 - 12:24:57 p.m.
Cornelia Elisabeth den Os Father: Abraham den Os Mother: Cornelia Mol			January 13, 1900	124	Leiden	0	November 1, 1907	116	7	Leiden	July 14, 2014 - 9:49:21 p.m.
Cornelis “Kees” den Os Father: Karel Daniel den Os Mother: Johanna van der Reijden			October 25, 1908	115	Leiden	2	December 25, 2005	18	97	Leiden	July 11, 2014 - 11:04:05 p.m.
David den Os Father: Dirk Jacobus den Os Mother: Louisa Zirkzee			July 9, 1862	162	Leiden	0	January 20, 1883	141	20	Leiden	November 23, 2013 - 12:32:55 p.m.
Dirk den Os Father: Dirk den Os Mother: Elisabeth Chaudron			January 4, 1801	223	Leiden	0
Dirk den Os Father: Mattheus den Os Mother: Janneke Kraij			August 30, 1733	291	Leiden (NH Lootskerk)	1					March 9, 2019 - 9:33:04 p.m.
Dirk den Os Father: Dirk den Os Mother: Clasina Creft			April 24, 1774	250	Leiden (Loots- of Oosterkerk)	6	March 28, 1845	179	70	Leiden	March 9, 2019 - 8:55:42 p.m.
Dirk Jacobus den Os Father: Jacobus Johannes den Os Mother: Johanna Bavelaar			June 15, 1873	151	Leiden	0	May 1, 1893	131	19	Leiden	June 7, 2014 - 12:46:44 p.m.
Dirk Jacobus den Os Father: Dirk den Os Mother: Elisabeth Chaudron			November 2, 1809	214	Leiden	8	April 30, 1870	154	60	Leiden	November 28, 2013 - 6:48:15 p.m.
Dirk Jacobus den Os Father: Dirk Jacobus den Os Mother: Lena “Helena” van der Linden			August 17, 1838	186	Leiden	5	September 24, 1920	103	82	Leiden	November 28, 2013 - 6:06:18 p.m.
Dirk Jacobus den Os Mother: Elisabeth den Os			April 30, 1832	192	Leiden	5	April 7, 1890	134	57	Leiden	June 16, 2014 - 11:35:06 p.m.
Dirk Jacobus den Os Father: Dirk Jacobus den Os Mother: Louisa Zirkzee			December 9, 1863	160	Leiden	0	December 24, 1864	159	1	Leiden	July 15, 2014 - 10:07:06 p.m.
Dirk Jacobus den Os Father: Dirk Jacobus den Os Mother: Louisa Zirkzee			July 25, 1867	157	Leiden	0	December 18, 1941	82	74	Leiden	November 23, 2013 - 12:53:34 p.m.
Dirk Jacobus den Os Father: Johannes den Os Mother: Neeltje de la Rie			January 4, 1870	154	Leiden	0	April 8, 1873	151	3	Leiden	June 6, 2015 - 12:26:49 p.m.
Dirk Jacobus den Os Father: Dirk Jacobus den Os Mother: Margaretha Piket			December 18, 1871	152	Leiden	0	September 23, 1879	144	7	Leiden	November 28, 2013 - 6:45:30 p.m.
Dirk Jacobus den Os Father: Johannes den Os Mother: Neeltje de la Rie			September 26, 1881	142	Leiden	0	February 28, 1945	79	63	Bergen-Belsen, Duitsland	November 23, 2013 - 12:55:01 p.m.
Dirk Jacobus den Os Father: Carel Daniel den Os Mother: Geertrui van der Ouweelen			January 21, 1883	141	Leiden	0	June 23, 1886	138	3	Leiden	November 23, 2013 - 12:36:02 p.m.
Dirk Johannes den Os Father: Johannes “Jan” den Os Mother: Helena Maria van As			August 19, 1846	178	Leiden	7	January 3, 1932	92	85	Leiden	November 23, 2013 - 12:45:48 p.m.
Dirk Johannes den Os Father: Dirk Johannes den Os Mother: Mina Hendrica Meijers			January 4, 1878	146	Leiden	0	January 9, 1878	146	0	Leiden	June 8, 2014 - 2:41:49 p.m.
Dirk Stoffelsz den Os Father: Christoffel Dirckzn Mother: Isabel Dirkxdr			May 4, 1636	388	Leiden (NH Hooglandsche Kerk)	2					December 4, 2021 - 5:32:33 p.m.
Elisabeth den Os Father: Abraham den Os Mother: Cornelia Mol			November 10, 1901	122	Leiden	0	March 20, 1903	121	1	Leiden	June 7, 2014 - 2:04:18 p.m.
Elisabeth den Os Father: Johannes “Jan” den Os Mother: Helena Maria van As			March 3, 1842	182	Leiden	0	January 15, 1917	107	74	Leiden	December 3, 2021 - 3:08:44 p.m.
Elisabeth den Os Father: Dirk den Os Mother: Elisabeth Chaudron			October 3, 1806	217	Leiden	1	May 4, 1851	173	44	Leiden	June 17, 2014 - 12:01:30 a.m.
Elisabeth den Os Father: Dirk Jacobus den Os Mother: Lena “Helena” van der Linden			April 23, 1845	179	Leiden	0	December 21, 1845	178	0	Leiden	November 29, 2014 - 2:28:09 a.m.
Elisabeth den Os Father: Dirk Jacobus den Os Mother: Louisa Zirkzee			March 18, 1860	164	Leiden	0	January 14, 1861	163	0	Leiden	June 6, 2015 - 12:42:27 p.m.
Elisabeth den Os Father: Dirk Jacobus den Os Mother: Louisa Zirkzee			April 27, 1861	163	Leiden	0	May 18, 1907	117	46	Leiden	June 17, 2014 - 8:57:37 p.m.
Elisabeth Hendrica den Os Father: Dirk Johannes den Os Mother: Mina Hendrica Meijers			July 19, 1883	141	Leiden	0	May 31, 1968	56	84	Leiden	November 28, 2013 - 7:27:49 p.m.
Francijntje den Os Mother: Marijtje Weerlee						1
Geertrui den Os Father: Carel Daniel den Os Mother: Geertrui van der Ouweelen			January 27, 1871	153	Leiden	0	June 13, 1871	153	0	Leiden	June 6, 2015 - 12:53:01 p.m.
Geertrui den Os Father: Johannes den Os Mother: Clasina Crama			October 25, 1911	112	Leiden	0	May 24, 1992	32	80	Leiden	March 31, 2014 - 12:09:35 a.m.
Geertruida den Os Father: Carel Daniel den Os Mother: Maria Neuteboom			April 18, 1902	122	Leiden	0
Geertruida den Os Father: Carel Daniel den Os Mother: Geertrui van der Ouweelen			July 4, 1872	152	Leiden	0	May 19, 1911	113	38	Leiden	June 6, 2015 - 12:55:23 p.m.
Gerardus den Os Father: Leendert den Os Mother: Alida den Oude			March 12, 1924	100	Leiden	0	September 26, 1924	99	0	Leiden	August 17, 2014 - 1:32:11 a.m.
Gerardus “Gerard” den Os Father: Leendert den Os Mother: Alida den Oude			April 14, 1935	89	Leiden	0	March 14, 1991	33	55	Leiden	August 17, 2014 - 1:47:15 a.m.
Helena Maria den Os Father: Johannes “Jan” den Os Mother: Helena Maria van As			February 9, 1849	175	Leiden	0	April 14, 1891	133	42	Leiden	June 6, 2015 - 12:56:57 p.m.
Helena Maria den Os Father: Dirk Johannes den Os Mother: Mina Hendrica Meijers			June 25, 1868	156	Leiden	0	March 2, 1951	73	82	Leiden	November 23, 2013 - 12:59:07 p.m.
Hendrica Elisabeth den Os Father: Dirk Johannes den Os Mother: Mina Hendrica Meijers			January 4, 1878	146	Leiden	0	January 9, 1878	146	0	Leiden	June 8, 2014 - 2:41:21 p.m.
Hendrik den Os Father: Dirk Jacobus den Os Mother: Lena “Helena” van der Linden			January 22, 1856	168	Leiden	0	September 4, 1856	168	0	Leiden	November 29, 2014 - 2:27:58 a.m.
Hendrik den Os Father: Johannes den Os Mother: Neeltje de la Rie			October 16, 1884	139	Leiden	0	July 12, 1885	139	0	Leiden	November 28, 2013 - 9:35:47 p.m.
Hermanus den Os Father: Johannes “Jan” den Os Mother: Helena Maria van As			February 16, 1844	180	Leiden	0	July 18, 1849	175	5	Leiden	November 29, 2014 - 1:50:29 a.m.
Hermanus den Os Father: Johannes Jacobus den Os Mother: Maria Elisabeth Groeneveld			November 19, 1913	110	Leiden	4	December 15, 1992	31	79	Haarlem	February 19, 2021 - 1:47:12 p.m.
Hermanus den Os Father: Johannes “Jan” den Os Mother: Helena Maria van As			April 19, 1853	171	Leiden	0	August 29, 1857	167	4	Leiden	June 6, 2015 - 1:03:00 p.m.
Isaac den Os Father: Carel Daniel den Os Mother: Geertrui van der Ouweelen			November 13, 1885	138	Leiden	1	July 4, 1970	54	84	Leiden	May 12, 2014 - 10:39:11 p.m.
Jacob “Jaap” den Os Father: Leendert den Os Mother: Alida den Oude			November 28, 1921	102	Leiden	0	October 13, 2000	23	78	Leiden	August 17, 2014 - 1:46:09 a.m.
Jacobus den Os Father: Dirk Jacobus den Os Mother: Margaretha Piket			March 31, 1866	158	Leiden	0	May 12, 1866	158	0	Leiden	November 23, 2013 - 12:11:18 p.m.
Jacobus den Os Father: Johannes den Os Mother: Neeltje de la Rie			October 16, 1884	139	Leiden	0					November 28, 2013 - 9:35:09 p.m.
Jacobus den Os Father: Johannes Jacobus den Os Mother: Maria Elisabeth Groeneveld			October 19, 1925	98	Leiden	3	January 30, 1985	39	59	Leiden	July 14, 2014 - 11:06:37 p.m.
Jacobus Johannes den Os Father: Jacobus Johannes den Os Mother: Wesselina Bernardina Catharina Seugling			February 24, 1907	117	Amsterdam	0	June 4, 1929	95	22	Amsterdam	June 8, 2014 - 1:40:35 p.m.
Jacobus Johannes den Os Father: Dirk Jacobus den Os Mother: Lena “Helena” van der Linden			April 3, 1842	182	Leiden	9	January 10, 1926	98	83	Leiden	November 23, 2013 - 12:50:16 p.m.
Jacobus Johannes den Os Father: Jacobus Johannes den Os Mother: Johanna Bavelaar			February 20, 1879	145	Leiden	4	September 24, 1971	52	92	Badhoevedorp, Haarlemmermeer	June 7, 2014 - 12:48:35 p.m.
Jacobus Johannes den Os Father: Jan “Johannes” den Os Mother: Alida Vijlbrief			October 6, 1886	137	Leiderdorp	0	May 3, 1889	135	2	Leiden	December 4, 2021 - 12:00:20 p.m.
Jacobus Johannes den Os Father: Jacobus den Os Mother: Private			November 23, 1955	68	Leiden	0	May 25, 1956	68	0	Leiden	July 14, 2014 - 11:24:14 p.m.
Jan “Johannes” den Os Father: Johannes “Jan” den Os Mother: Helena Maria van As			March 11, 1851	173	Leiden	4	October 9, 1889	134	38	Leiderdorp	December 4, 2021 - 11:13:42 a.m.
Jannetje den Os Father: Carel Daniel den Os Mother: Geertrui van der Ouweelen			August 5, 1875	149	Leiden	0	September 18, 1879	145	4	Leiden	May 12, 2014 - 11:00:10 p.m.
Johanna den Os Father: Jacobus Johannes den Os Mother: Wesselina Bernardina Catharina Seugling			August 3, 1900	124	Leiden	0
Johanna den Os Father: Dirk den Os Mother: Elisabeth Chaudron			August 11, 1815	209	Leiden	0	May 25, 1891	133	75	Leiden	June 16, 2014 - 11:36:15 p.m.
Johanna den Os Father: Jacobus Johannes den Os Mother: Johanna Bavelaar			November 16, 1870	153	Leiden	0	August 17, 1953	71	82	Leiden	June 7, 2014 - 12:18:12 p.m.
Johanna den Os Father: Karel Daniel den Os Mother: Johanna van der Reijden			February 28, 1907	117	Leiden	0	March 26, 1926	98	19	Leiden	November 28, 2013 - 8:53:24 p.m.
Johanna den Os Father: Johannes Jacobus den Os Mother: Maria Elisabeth Groeneveld			March 17, 1923	101	Leiden	4	March 31, 1978	46	55	Leiden	February 19, 2021 - 1:57:46 p.m.
Johanna Hendrika den Os Father: Jacobus Johannes den Os Mother: Wesselina Bernardina Catharina Seugling			May 1, 1903	121	Leiden	0	September 29, 1907	116	4	Amsterdam	June 7, 2014 - 12:56:42 p.m.
Johanna Jacoba den Os Father: Jan “Johannes” den Os Mother: Alida Vijlbrief			January 7, 1890	134	Leiderdorp	0	April 27, 1925	99	35	Leiden	December 4, 2021 - 12:03:30 p.m.
Johanna Jacoba “Annie” den Os Father: Leendert den Os Mother: Alida den Oude			August 6, 1925	99	Leiden	0	June 18, 1993	31	67	Leiden
Johannes den Os Father: Abraham den Os Mother: Cornelia Mol			March 8, 1894	130	Leiden	0	January 30, 1900	124	5	Leiden	June 7, 2014 - 2:03:41 p.m.
Johannes “Jan” den Os Father: Leendert den Os Mother: Alida den Oude			February 2, 1913	111	Leiden	1	November 5, 1993	30	80	Leiden	April 27, 2021 - 4:05:34 p.m.
Johannes “Jan” den Os Father: Dirk den Os Mother: Elisabeth Chaudron			May 17, 1812	212	Leiden	6	February 11, 1853	171	40	Leiden	December 10, 2013 - 6:51:50 p.m.
Johannes den Os Father: Dirk Jacobus den Os Mother: Lena “Helena” van der Linden			May 17, 1850	174	Leiden	8	December 20, 1914	109	64	Leiden	November 28, 2013 - 8:39:34 p.m.
Johannes den Os Father: Johannes den Os Mother: Neeltje de la Rie			January 23, 1879	145	Leiden	0
Johannes den Os Father: Carel Daniel den Os Mother: Geertrui van der Ouweelen			January 13, 1890	134	Leiden	2	May 22, 1981	43	91	Leiden	May 16, 2021 - 9:07:28 p.m.
Johannes Jacobus “Jan” den Os Father: Hermanus den Os Mother: Cato “Toos” Groenendijk			September 25, 1940	83	Leiden	0	February 24, 2012	12	71	Portugal	May 29, 2014 - 6:17:32 p.m.
Johannes Jacobus den Os Father: Jan “Johannes” den Os Mother: Alida Vijlbrief			December 30, 1883	140	Leiderdorp	8	September 5, 1966	58	82	Leiden	December 3, 2021 - 11:36:51 a.m.
Johannes Jacobus den Os Father: Johannes Jacobus den Os Mother: Maria Elisabeth Groeneveld			March 3, 1907	117	Leiden	0	January 2, 1985	39	77	Leiden	February 19, 2021 - 1:38:00 p.m.
Karel Daniel den Os Father: Jacobus Johannes den Os Mother: Johanna Bavelaar			March 5, 1882	142	Leiden	4	November 6, 1969	54	87	Leiden	March 31, 2014 - 11:00:05 p.m.
Karel Gerardus den Os Father: Johannes den Os Mother: Clasina Crama			February 23, 1917	107	Leiden	3	October 16, 1982	41	65	Leiden	March 31, 2014 - 12:03:08 a.m.
Leendert “Leen” den Os Father: Leendert den Os Mother: Alida den Oude			January 9, 1919	105	Leiden	0	November 24, 1993	30	74	Leiden	August 17, 2014 - 1:45:49 a.m.
Leendert den Os Father: Dirk Jacobus den Os Mother: Lena “Helena” van der Linden			September 21, 1858	165	Leiden	0	December 10, 1858	165	0	Leiden	November 29, 2014 - 2:29:32 a.m.
Leendert den Os Father: Jan “Johannes” den Os Mother: Alida Vijlbrief			November 2, 1887	136	Leiderdorp	13	June 3, 1975	49	87	Leiden	December 4, 2021 - 12:00:39 p.m.
Leendert Abraham “Leo” den Os Father: Abraham Anton den Os Mother: Margaretha Veen			February 19, 1923	101	Leiden	0	September 18, 1943	81	20	Berlijn-Steglitz	August 16, 2014 - 2:34:40 p.m.
Leendert Pieter den Os Father: Johannes Jacobus den Os Mother: Maria Elisabeth Groeneveld			November 6, 1916	107	Leiden	0	May 11, 2001	23	84	Leiden	February 19, 2021 - 1:47:51 p.m.
Lena den Os Father: Jacobus Johannes den Os Mother: Johanna Bavelaar			September 27, 1863	160	Leiden	0	June 22, 1866	158	2	Leiden	November 23, 2013 - 1:42:20 p.m.
Lena den Os Father: Jacobus Johannes den Os Mother: Johanna Bavelaar			April 22, 1868	156	Leiden	0	May 27, 1871	153	3	Leiden	June 7, 2014 - 12:45:40 p.m.
Lena den Os Father: Johannes den Os Mother: Neeltje de la Rie			September 8, 1876	148	Leiden	0	November 11, 1952	71	76	Leiden	November 28, 2013 - 9:31:28 p.m.
Lena Maria den Os Father: Dirk Jacobus den Os Mother: Margaretha Piket			December 4, 1864	159	Leiden	0	March 10, 1944	80	79	Leiden	November 23, 2013 - 12:54:28 p.m.
Margaretha den Os Father: Dirk Jacobus den Os Mother: Margaretha Piket			September 30, 1869	154	Leiden	0	January 17, 1956	68	86	Leiden	November 28, 2013 - 6:46:10 p.m.
Maria den Os Father: Carel Daniel den Os Mother: Maria Neuteboom			January 4, 1904	120	Leiden	0
Maria den Os Father: Dirk Jacobus den Os Mother: Margaretha Piket			April 19, 1867	157	Leiden	0	May 17, 1951	73	84	Leiden	November 23, 2013 - 1:02:48 p.m.
Maria Elisabeth “Mia” den Os Father: Hermanus den Os Mother: Cato “Toos” Groenendijk			August 17, 1944	80	Leiden	0	June 9, 1951	73	6	Leiden	February 19, 2021 - 1:20:14 p.m.
Maria Elisabeth “Rie” den Os Father: Johannes Jacobus den Os Mother: Maria Elisabeth Groeneveld			December 19, 1919	104	Leiden	10	about December 18, 1995	28	75	Leiden	February 19, 2021 - 1:56:19 p.m.
Maria Hendrica den Os Father: Dirk Johannes den Os Mother: Mina Hendrica Meijers			October 31, 1869	154	Leiden	0	March 17, 1923	101	53	Leiden	November 23, 2013 - 12:49:51 p.m.
Mattheus den Os Father: Salomon den Os Mother: Marijtje Smagten			October 3, 1706	317	Leiden (NH Marekerk)	1					March 9, 2019 - 9:12:43 p.m.
Matthijs den Os Father: Dirk Jacobus den Os Mother: Lena “Helena” van der Linden			November 5, 1853	170	Leiden	0	May 10, 1854	170	0	Leiden	May 12, 2014 - 10:18:40 p.m.
Neeltje den Os Father: Abraham den Os Mother: Cornelia Mol			July 17, 1896	128	Leiden	0					October 12, 2017 - 4:16:47 p.m.
Neeltje den Os Father: Johannes den Os Mother: Neeltje de la Rie			February 5, 1874	150	Leiden	0	November 17, 1948	75	74	Leiden	November 28, 2013 - 9:37:40 p.m.
NN den Os Father: Carel Daniel den Os Mother: Maria Neuteboom			October 1, 1912	111	Leiden	0	October 1, 1912	111	0	Leiden
Petronella “Nel” den Os Father: Leendert den Os Mother: Alida den Oude			June 17, 1920	104	Leiden	0	August 6, 1995	29	75	Leiden	August 17, 2014 - 1:45:55 a.m.
Petrus “Piet” den Os Father: Leendert den Os Mother: Alida den Oude			September 14, 1914	110	Leiden	0	July 27, 1985	39	70	Leiden	August 17, 2014 - 1:45:33 a.m.
Petrus den Os Father: Dirk Johannes den Os Mother: Mina Hendrica Meijers			August 21, 1872	152	Leiden	0	April 15, 1951	73	78	Leiden	November 23, 2013 - 1:02:27 p.m.
Salomon den Os Father: Dirk Stoffelsz den Os Mother: Annetge Claasdr			May 26, 1675	349	Leiden (NH Hooglandsche Kerk)	1					December 4, 2021 - 5:14:31 p.m.
Sara den Os Father: Jacobus Johannes den Os Mother: Johanna Bavelaar			May 2, 1885	139	Leiden	0	March 29, 1895	129	9	Leiden	June 6, 2015 - 1:04:40 p.m.
Sara den Os Father: Dirk den Os Mother: Elisabeth Chaudron			January 29, 1804	220	Leiden	0	May 5, 1866	158	62	Leiden	November 23, 2013 - 12:10:19 p.m.
Sophia den Os Father: Dirk Johannes den Os Mother: Mina Hendrica Meijers			November 16, 1880	143	Leiden	0					November 28, 2013 - 8:04:37 p.m.
Wilhelmina “Mientje” den Os Father: Leendert den Os Mother: Alida den Oude			January 26, 1931	93	Leiden	0	February 23, 2007	17	76	Leiden	August 17, 2014 - 1:47:21 a.m.