He is married to Anna Elisabeth - Liesbeth Nögel.
They got married June 1962 at Emmen, Gemeente Emmen, Drenthe, Nederland, he was 39 years old.Source 4
grandparents
parents
brothers/sisters
children
Lubertus Johannes - Lubertus - Bertus Siebum | ||||||||||||||||||
1962 | ||||||||||||||||||
Anna Elisabeth - Liesbeth Nögel | ||||||||||||||||||

Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I14742.php
Lubertus Johannes Siebum bidprentje