James Steinbrecher's "Steinbrecher Family Tree of Michigan" [http://awt.ancestry.com/cgi-bin/igm.cgi?db=steinie]
gives the children of Jacob Henry and Prudence as:
James (~1770 - ~1835)
Nancy (~1773-?) Married Nicholas Howard
Benjamin (1774 Apr 24-1862 Sep 10)
Jacob Henry (1780-1824 Feb 14)
Rachel (1785-?) Married James French
Mary (1790-?) Married Jesse Cooper
Nancy (~1790-?) Married Edmund Cooper
Nicholas (1791-~1813 Dec 15)
John (1794 Sep 23-1862 Feb 2)
James (1797-1866)
Joseph (1798-?) Married Elizabeth Mackey
Hanna H. (?-?) Married Thomas Riley
Rebecca (?-?) Married James French
"Descendants and Ancestors of Thomas A. Murrow and Evaline King" by Jane Murrow Atherstone
[http://awt.ancestry.com/cgi-bin/igm.cgi?db=murrow] presents a rather different list:
Benjamin b: 5 Apr 1774 d: 10 Sep 1862
Rebecca b: Abt 1776
Jacob b: Abt 1778
Rachel b: Abt 1780
Ally b: Abt 1782
Richard b: Abt 1785
John b: Abt 1788
Mary b: Abt 1790
Nancy b: Abt 1795
Two entirely different families, perhaps?