Hourglass Chart
Johannes Mengaars


Hendrikus Christinus Felten ‎(I73110)‎
Birth 14 January 1889 24 24 -- Rotterdam
Death 4 January 1982 ‏(Age 92)‏ -- 's-Gravenhage
Jacoba Mingaars ‎(I73115)‎
Birth 20 January 1864 36 32 -- Rotterdam
Death 28 April 1924 ‏(Age 60)‏ -- Rotterdam
Jacobus Marcus Mingaars ‎(I73122)‎
Birth 25 April 1827 -- Rotterdam
Death 7 February 1893 ‏(Age 65)‏ -- Rotterdam