23.nov,1707, Heemskerk, familysearch, image 43/187; rkath. kopie doopboek, -> Cornelis, vader Crijn Claesen, moeder Jannitje Jans; get. Jacob Claesen. /
"Netherlands, Noord-Holland Province, Church Records, 1523-1948," images, FamilySearch (https://familysearch.org/pal:/MM9.3.1/TH-1961-31182-19712-58?cc=2037985&wc=SM94-2JZ:382016601,382262301,382263601 ), Rooms Katholiek > Heemskerk > Dopen, Trouwen 1637-1641, 1651-1657, 1672-1777 Begraven 1667, 1672-1721, 1729-1777 > image 43 of 187; Nederlands Rijksarchiefdienst, Den Haag [Netherlands National Archives, The Hague]. //