Harmen Van Alphen 1920–1959 | | |
Johanna Lamberta Van Alphen 1920–1991 | | |
Hermina Johanna Van Alphen 1922–1996 | | |
Aaltjen Van Alphen 1923–1978 | | |
Jacoba Engelbertina Van Alphen 1925–1980 | | |
Cornelia Van Alphen 1926–1996 | | |
Catharina Van Alphen 1928–1998 | | |
Willem Frederik Boer 1950–2021 | | |
| | Agatha Johanna Van Alphen 1930–2005 Willem Frederik Boer 1918–1987 | | |
| | Aaltjen Zandbergen 1899–1930 Herman Van Alphen 1898–1967 | | |