Family: Jan Alardt Van Courtlandt / Aleijt Jan Mathijs Dirven (F769)
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Male
Jan Alardt Van Courtlandt
Birth 1515 Poortugaal, Albrandswaard, South Holland, Netherlands 
Death 1555 Rijsdrecht (Noord-Holland) Burial Marriage Father Alardt Adraens VanCortlandt | F763 Group Sheet Mother Marie Steven Roberts | F763 Group Sheet
Female
Aleijt Jan Mathijs Dirven
Birth 1516 Poortugaal, Albrandswaard, South Holland, Netherlands Death 1591 Poortugaal, Zuid-Holland, Netherlands Burial Father Jan Mathijsz Peter Dirven | F931 Group Sheet Mother Adriane Jan Willems van den Beemden | F931 Group Sheet
Female
+ Haesgen Jansdaughter
Birth Abt 1550 Aalsmeer, Noord Holland, Netherlands Death Abt 1592 Aalsmeer, , Noord Holland, Netherlands Burial Spouse Dirck Jan Pieten | F768 Marriage