IJsbrandt Pietersz Laan was born 4 September 1652 in Krimpen to Pieter Laan (c1620-bef1686) and Trijntje Jans (c1625-bef1687) and died 2 October 1719 Wervershoof of unspecified causes. He married Eth Louwes (1657-1727) 22 January 1686 in Wervershoof.
|Offspring of IJsbrandt Laan and Eth Louwes (1657-1727)|
|Laurentius Laan (1686-bef1697)|
|Trijn Laan (1690-aft1730)||30 January 1690 Driehuizen, North Holland, Netherlands||1730||Pieter Olfertsz (1693-1730)|
|Dieuwer Laan (1692-bef1727)|
|Laurentius Laan (1697-?)|