"Netherlands, Noord-Holland, Civil Registration, 1811-1950," database with images, FamilySearch (
https://familysearch.org/ark:/61903/1:1:QLW7-ZGJK : 22 December 2017), Leendert Abraham Adriaansen in entry for Marina Elizabeth, 29 Apr 1865; citing Birth Registration, Amsterdam, Noord-Holland, Nederland, Noord-Hollands Archief (Noord-Hollands Archives), Haarlem; FHL microfilm 253,415.