FamilySearch (https://familysearch.org/pal:/MM9.1.1/XBB9-R5Z : 8 March 2018), Maria Cocxs in entry for Peter Lenertsz, ; citing Amsterdam, Noord-Holland, Netherlands; FHL microfilm 113,144. (Deed) - Maria Cocxs en tant qu’entrée de Peter Lenertsz, "Netherlands Births and Baptisms, 1564-1910" » Quellen » Généalogie Hoffet » Genealogie Online"> FamilySearch (https://familysearch.org/pal:/MM9.1.1/XBB9-R5Z : 8 March 2018), Maria Cocxs in entry for Peter Lenertsz, ; citing Amsterdam, Noord-Holland, Netherlands; FHL microfilm 113,144. (Deed) - Maria Cocxs en tant qu’entrée de Peter Lenertsz, "Netherlands Births and Baptisms, 1564-1910" » Quellen » Généalogie Hoffet » Genealogie Online">
"Netherlands Births and Baptisms, 1564-1910," database, FamilySearch (https://familysearch.org/pal:/MM9.1.1/XBB9-R5Z : 8 March 2018), Maria Cocxs in entry for Peter Lenertsz, ; citing Amsterdam, Noord-Holland, Netherlands; FHL microfilm 113,144. - Maria Cocxs en tant qu’entrée de Peter Lenertsz, "Netherlands Births and Baptisms, 1564-1910"
https://familysearch.org/ark:/61903/1:1:XBB9-R5Z