boomvanpythagoras.jpg
Genealogy De Bruijn in 4D
Genealogy De Bruijn in 4D






This genealogy has been established by Marco J. de Bruijn in Pijnacker, The Netherlands.
This genealogy has been established by Marco J. de Bruijn in Pijnacker, The Netherlands.
First name
 
 
 
Family name

Johan I van Leeuwenberg
Johan I van Leeuwenberg,
born around 1255,
died (at least 51 years old) after 1306.


marries (resp. at most 31 and at most 16 years old) before 1286
with
Mechteld van Meisenburg,
daughter of Walter IV van Meisenburg,
born around 1270,
died (at least 30 years old) after 1300.