Hendrikus Janmaat
Father
Cornelis Luit Pieterse Janmaat (10 January 1880)
Mother
Maria Albers (11 November 1883)
Siblings
Frederikus Antonius Janmaat (13 June 1924)
Johanna Maria Janmaat (20 February 1917)
Johannes Cornelis Janmaat (4 July 1920)
Cornelis Adrianus Janmaat (27 July 1910)
Johannes Cornelis Janmaat (9 October 1918)
Johanna Janmaat (28 June 1915)