I am looking for the same Sarah Ecoff I think. I have these notations:
Department of Friends' Records
302 Arch Street, Phila., PA.
180 1/2 pp;
New Garden Monthly Meeting, PA.
Marriage Records 1704-1765
Jacob Kirk LAMBORN [Parents] was born on 3 Aug 1816 in , Chester County, PA. He died on 23 Jan 1896 in , Chester County, PA. He married Sarah A. ECOFF on 13 Aug 1836.
Copied from the records of Unita Bernice Crandall. 728 East Marilyn Avenue,
Mesa, Arizona.
Sarah A. ECOFF [Parents] was born in 1824 in , Chester County, PA, USA. She died on 19 Sep 1902. She married Jacob Kirk LAMBORN on 13 Aug 1836.
Copied from the book,"The Bailey and Quinn Families," by Edwin Wagner Coles
and Francis Bernard Bailey.
There may be some clues in all this
Lisa