| Male Cornelius Henry DEMAREST |
| Birth | Abt 1824 | Warwick, Orange, NY |
| Death | 10 Dec 1889 | Warwick, Orange, NY |
| Burial | ||
| Marriage | Abt 1844 | Warwick, Orange, NY |
| Father | ||
| Mother | ||
| Female Elizabeth Ann PELTON |
| Birth | 9 Feb 1824 | Warwick, Orange, NY |
| Death | Yes, date unknown | |
| Burial | ||
| Father | Henry PELTON | F1809 Group Sheet | |
| Mother | Elizabeth JOHNSON | F1809 Group Sheet | |
| Male James DEMAREST |
| Birth | 29 Aug 1846 | Warwick, Orange, NY |
| Death | 19 Dec 1846 | Warwick, Orange, NY |
| Burial |
| Male Charles M. DEMAREST |
| Birth | 5 Feb 1848 | Warwick, Orange, NY |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | Annie E. ARMSTRONG | F3461 | |
| Marriage | 5 Oct 1870 | Warwick, Orange, NY |
| Male Frederick DEMAREST |
| Birth | 19 Jan 1850 | Warwick, Orange, NY |
| Death | 11 May 1851 | Warwick, Orange, NY |
| Burial |
| Male Dewitt C. DEMAREST |
| Birth | 18 Feb 1852 | Warwick, Orange, NY |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | Hattie HUDSON | F3462 | |
| Marriage | 8 Sep 1881 | Warwick, Orange, NY |
| Female Mary E. DEMAREST |
| Birth | 29 Apr 1854 | Warwick, Orange, NY |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | Christie ROMAINE | F3463 | |
| Marriage | 29 Oct 1879 | Warwick, Orange, NY |
| Male Henry P. DEMAREST |
| Birth | 25 Oct 1856 | Warwick, Orange, NY |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | Ella J. TOLAND | F3464 | |
| Marriage | 13 Jun 1883 | Warwick, Orange, NY |
| Notes | Married:
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