> | 1 . I305875 Willem Bakker b. 07 Oct 1892, Kollum, Kollumerland, Friesland, Nederland  d. 19 Apr 1964, Assen, Drenthe, Nederland (Age 71 years) | > | 2 . I305876 Jan Bakker b. 10 Nov 1893, Kollum, Kollumerland, Friesland, Nederland  d. 18 Jun 1978, Kollum, Kollumerland, Friesland, Nederland (Age 84 years) | > | 3 . I305878 Douwe Bakker b. 10 Dec 1894, Kollumerland, Friesland, Nederland  d. 26 Mar 1978, Bozum, Baarderadeel, Friesland, Nederland (Age 83 years) | > | 4 . I305939 Trientje Bakker b. 06 Jul 1896, Kollumerland, Friesland, Nederland  d. 30 Jun 1983, Kollum, Kollumerland, Friesland, Nederland (Age 86 years) | |