Williamson Bible with Stephen S. Brinson's children

I am descended from William Williamson and Mary T. Allen and have a copy of the Family Bible which states:

William Williamsonborn 07 Sep 1801 Putnam Co.Ga.
died 01 Dec 1860 Harris Co. Ga.
married 15 Dec 1821 Putnam Co. Ga.
Mary Graves Allenborn 08 Feb 1802 Putnam Co. Ga.
died 11 Dec 1880 Harris Co. Ga.
children:

Harriet Williamsonb.28 Dec 1822
Iverson Williamsonb.15 Dec 1825
Alfred Williamsonb.29 Feb 1828d.12 Jul 1864
Nancy Williamsonb.23 Apr 1830
William Williamsonb.18 Apr 1832d.21 Jul 1862
Jane E. Williamsonb.30 Jun 1835d.27 Jul 1883 (my line)
Mary Ann Williamson b.06 Mar 1837 d.28 Aug 1871
James L.C. Williamson b.31 May 1839 d.01 Feb 1897
Helen Marie Williamson b.22 May 1841d.15 Feb 1878
Beverly Freemond Williamson b.10 Oct 1844 d.22 Sep 1862
Alexander H. Williamson b.17 Apr 1846

Benjamin Thomas McKee married Helen M. Williamson 12Jan1862
George Henderson McKee married Jane Elizabeth Williamson 25Dec1853
Harriett Williamson married Virgil Zackery
Alfred Williamson marriedAnn Collier 23Dec1851
William Williamson married Nancy McKee Williamson
James Lonzo Cesero Williamson married Caroline Thigpen
Alexander Hamilton Williamson married Nancy McKee
Mary A. Williamson marriedStephen S. Brinson
4 children:Casey Owen, Charles Cobb, Hattie Jeslyn b.03Mar1867and Willa Letitia b.01Apr1869
Mary A. Wiiliamson and Stephen Brinson married in 1852 Russell Co. Ala.He was born14Sep1822 in Burke Co. Ga. and died in Aug 1906 in Ala.