Pieter Hansum was born on 20 Mar 1833 in Giessendam (NL).
Pieter married Alida van Commenee on 14 Jan 1859 (civil) in Hardinxveld (NL), and was divorced on 13 Jun 1876 in Hardinxveld (NL). Alida was born in 1836 in Uithoorn (NL). [Group Sheet] [Family Chart]