Margaretta Barcolo was born 6 June 1709 in Harlingen, New Jersey, United States to Coenraed Willemse Williams Van Barkelo (1680-1754) and Margaret Farrington (1684-1754) and died 5 July 1749 Harlingen, New Jersey, United States of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Elizabeth Vandyke (1730-1796) | 14 April 1730 Poughkeepsie, New York, United States | 2 July 1796 Deerfield Township, Ohio, United States | Francis Vineyard (1728-1831) |
Siblings
| Name | Birth | Death | Joined with |
| Margaretta Barise Barcolo (1709-1749) | 6 June 1709 Harlingen, New Jersey, United States | 5 July 1749 Harlingen, New Jersey, United States | Jean Jan Van Dyke (1709-1778) |