(Research):https://www.geni.com/people/Jan-Van-Couwenhaven/6000000055592233173 – webtrees

(Research):https://www.geni.com/people/Jan-Van-Couwenhaven/6000000055592233173

Shared note	(Research):https://www.geni.com/people/Jan-Van-Couwenhaven/6000000055592233173

Alive Dead Death>100 Death<=100 Birth>100 Birth<=100 Roots Leaves
Given names	Surname	Sosa	Birth		Place		Death		Age	Place	Last change
Gerrit Jans van Kouwenhoven Father: Jan van Kouwenhoven				1380	643		1	1434	589	54		Saturday, November 28, 2020 9:51 PM	M	YES	YES

Both alive Widower Widow Both dead Roots Leaves Not married Marriage>100 Marriage<=100 Divorce Multiple marriages
Given names	Surname	Age	Given names	Surname	Age	Marriage		Place		Last change

Media objects
Media	Title	Individuals	Families	Sources	Last change

Sources
Title	Abbreviation	Author	Publication	Individuals	Families	Media objects	Shared notes	Last change