1. | Pieter Cornelis de Ridder was born on 07 Feb 1847 in Rotterdam, ZH, NLD. Pieter married Adelia Lannoij on 16 Jul 1879 in Rotterdam, ZH, NLD. Adelia (daughter of Joseph Lannoij and Hanna Velthuijzen) was born about 1848 in Rotterdam, ZH, NLD. [Group Sheet] [Family Chart] |