1. | Jannes Baukes Hummel was born on 13 May 1889 in Leeuwarden, FR, NLD. Jannes married Hendrica Roersma on 24 Jan 1912 in Leeuwarden, FR, NLD. Hendrica (daughter of Sijtse Errits Roersma and Jacoba Hendriks de Groot) was born on 10 Jul 1891 in Nes, Utingeradeel, FR, NLD. [Group Sheet] [Family Chart] |