Helena Knoop Name:Helena Knoop Gender:female Born:Amsterdam circa 1683 Died:Amsterdam buried on 1754-08-29 Father: Mother: Marriage: Antoni Schoonenburg (1682 - ?), Amsterdam 1706-10-18 References Primary sources Stadsarchief Amsterdam, Amsterdam: DTB-registers (toegangsnummer 5001), 540: 256 & 1071: 225