martha (roberts ) in the 1740-1750 era married a _______wheeler, they had at least one daughter and maybe a son before he died, martha Roberts wheeler then married abraham van meter and had more children 1740-1755 time era
http://www.genealytreemaker.genealogy.com/forum/surnames/topics/wheeler/8121/
I found on the LDS website that a patron submitted information on Rebecca Wheeler (d/o Martha (Roberts) Wheeler. Rebecca Wheeler was born in 1750 died Dec 11, 1801, Ohio Co., VA. Married John Spahr on April 24, 1771, Berkeley, WV. John was age 31, Rebecca was age 21.
Volume 9, Tree #0898, WFT, Betty J. Scott, 1301 W. Oklahoma, Enid, OK 73703 also submitted records that Rebecca Wheeler married John Spahr. She have the birth & death dates on most of their children.
http://www.genealytreemaker.genealogy.com/forum/surnames/topics/wheeler/8127/