Biography
Mary Werners was born circa 1700 in Merzen, Lower Saxony, Germany . She married Jacobus Dircks Borgman (c1695-1767) 9 January 1723 in Merzen, Lower Saxony, Germany.
Children
| Name | Birth | Death | Joined with |
| Hermanus Japikse Borgman (1723-c1767) | 28 August 1723 Merzen, Lower Saxony, Germany | January 1767 Lisse, South Holland, Netherlands | Helena Jansdr de Meede (c1720-1749) Alida Cornelisdr de Jong (c1728-1768) |
| Dirk Japikse Borgman (1725-1796) | May 1725 Merzen, Niedersachsen, Germany | 11 June 1796 Hillegom, South Holland, Netherlands | Aeltie Kemme (c1725-) |
| Anna Maria Japikse Borgman (c1726-) | |||
| Maria Elizabeth Japikse Borgman (c1727-1791) | |||
| Johan Berendt Japikse Borgman (1730-) | |||
| Margaretha Maria Japikse Borgman (1735-) | |||
Footnotes (including sources)
| ‡ General |