Hij had een relatie met Betje Bernadina Claudina Canter.
Kind(eren):
_STATMARRIED
Nickname:Jaap
12) Jacob Willing, birth 1 Jan 1871 Amsterdam,, died 12 Sep 1927 Stafford, Engeland perished, occupation: importeur van Sumatra- en Javatabak, lives:
1927 in Montreal, Canada
Married 25 Oct 1894 Amsterdam, (divorced 13 Jan 1912 Den Haag) to:
Betje Bernadine Claudina Canter, birth 16 Nov 1869 Utrecht, died 23 Jan 1935 Arnhem, buried 25 Jan 1935 Driehuis, Westerveld, occupation: violiste, daughter of Abraham Barend Canter and Johanna Reens