1762 Mary Sykes, daughter of Anthony Sykes and Mary Newbold, was born on 28 of month 8. [1]
1800 Jonathan Curtis married Mary Sykes in 1800 and had son John S Curtis who married Ann Sykes. [2]
1834 Mary Sykes, daughter of Anthony Sykes and Mary Newbold, died on 28 of month 7. [3]
[1] U.S. Quaker Meeting Records, Upper Springfield Monthly Meeting 541, Members (1783-), births and deaths (1717-1833), 1, [AncestryRecord], [AncestryImage].
[2] Major E. M. Woodward and John Hageman, History of Burlington and Mercer Counties, New Jersey (Philadelphia: Everts & Peck, 1883), 360, [HathiTrust].
[3] U.S. Quaker Meeting Records, Upper Springfield Monthly Meeting 541, Members (1783-), births and deaths (1717-1833), 1, [AncestryRecord], [AncestryImage].