 Jacob van Hoorn/ van EsseBorn 8- Mar 1851 Oldehove, Netherland. Son of Barend Levie van Hoorn/ van Zante and Sophia Salomons van Hessen/ van Geun Married to:  Schoontje Bernard/ van HesseBorn 6- Aug 1865 Assen-Drenthe, Netherland, died 22-1-1915 Assen-Drenthe, Netherland, 49 or 50 years. Daughter of Ephraim Philippus Bernard/ Presse and Frouke van Hessen/ Levi | |
| 2nd marriage Jacob van Hoorn/ van EsseMarried to: Marianne Polak - PlotskeBorn 31-5-1864 Amsterdam, Netherland. Daughter of Eliazer David Polak and Annaatje Plotske | |