Parenteel: Johanna Boonstra
Generatie 1
1 Johanna Boonstra, * 1887 Haarlem Noord-Holland, ∞ 1907 Amsterdam Noord-Holland Johannes George de Wolff, * 1881 Amsterdam Noord-Holland.
1 Johanna Boonstra, * 1887 Haarlem Noord-Holland, ∞ 1907 Amsterdam Noord-Holland Johannes George de Wolff, * 1881 Amsterdam Noord-Holland.