Agatha Pieters Overst was born 18 October 1666 in Oosteinde, Andijk, North Holland, Netherlands to Pieter Cornelisz Overst (c1635-?) and Maartje Symans (c1640-?) and died 29 August 1748 Bangert, Andijk, North Holland, Netherlands of unspecified causes. She married Jan Boon (1658-aft1704) 15 January 1691 in Wervershoof, North Holland, Netherlands.
|Offspring of Jan Boon and Agatha Overst (1666-c1748)|
|Maria Boon (1693-)|
|Cornelis Boon (1695-1752)||24 April 1695 Andijk, North Holland, Netherlands||2 October 1752 Bangert, Andijk, North Holland, Netherlands||Niesje Jans (1699-1764)|
|Meyndert Boon (1698-1756)||23 October 1698 Oosteinde, Andijk, North Holland, Netherlands||1 July 1771 Andijk, North Holland, Netherlands||Trijntje Schoutsen (1701-1743)|
|Maartje Boon (1702-)|
|Grietje Boon (1704-)|