== Biography ==Jan Hendrik was born in 1884. He was the son of [[Liethoff-2|Hermanus Liethoff]] and [[Esmeijer-6|Jeannette Esmeijer]]. He passed away after 1884.
== Sources ==
* Noord-Hollands Archiefhttps://nha.blob.core.windows.net/scans/BS%20Geboorte/Haarlem/1884/NL-HlmNHA_G_HAA_1884_0646.jpg
Externer Link: https://www.WikiTree.com/wiki/Liethoff-8
Jan Hendrik Liethoff |
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