Hourglass Chart
Joop "Joop" van der Koog
Eliza Adriaan "Eli" van der Koog ‎(I77948)‎
Birth 22 November 1904 32 34 -- Rotterdam
Death 10 September 1965 ‏(Age 60)‏ -- Raamsdonk
Nicolaas "Nico" van der Koog ‎(I77950)‎
Birth 20 February 1872 44 42 -- Strijen
Death 23 January 1950 ‏(Age 77)‏ -- Rotterdam
Maria Petronella "Rie" Knaap ‎(I77951)‎
Birth 18 March 1870 35 33 -- Raamsdonk
Death 21 February 1957 ‏(Age 86)‏ -- Rotterdam
Franciska Hendrika "Sisca" Hehewerth ‎(I77949)‎
Birth 9 December 1905 62 43 -- Schoonhoven
Death 24 September 1991 ‏(Age 85)‏ -- Raamsdonksveer
Frans Hendrik "Frans" Hehewerth ‎(I77960)‎
Birth 1 June 1843 -- Rotterdam
Death 15 June 1912 ‏(Age 69)‏ -- Rotterdam
Christina Cornelia Johanna "Stien" van der Ven ‎(I77961)‎
Birth 7 January 1862 -- Leiden
Death 28 April 1945 ‏(Age 83)‏ -- Rotterdam