Family of Simon Benjamin Kooperberg
Simon Benjamin Kooperberg ‎(I31825)‎
Birth 30 April 1892 43 36 -- Raamsdonk
Death 21 January 1945 ‏(Age 52)‏ -- Blechhammer ‏(Duitsland)‏
Jacob "Jacques" Kooperberg ‎(I31801)‎
Birth 6 January 1849 35 30 -- Raamsdonk
Death 24 May 1926 ‏(Age 77)‏ -- Den Haag
Betrina van Blankenstein ‎(I31804)‎
Birth 24 June 1855 25 22 -- IJsselmonde
Death 10 October 1920 ‏(Age 65)‏ -- Den Haag