Looking for information concerning the following Briggs family:

Thomas Young BRIGGS, b.Feb.18,1797 Northumberland Co.,PA

d.Feb.2,1879 Jersey Co.,IL

married Nov.28,1830 to:
Adeline SPALDING, b.Apr.22,1809 Washington, D.C.

d.Apr.11,1878 Jersey Co.,IL

children:
1.John, b. 1832 Portsmouth, Scioto Co.,OH

d.Jan.2,1880 Jersey Co.,IL (never married)
2.Enoch, b. 1834 Portsmouth, Scioto Co.,OH

m.Feb.18,1856 Mary Ann PALMER

d. aft. 1880
3.George Mark, b.May 26,1841 Jersey Co.,IL

m.Apr.24,1862 Margaret HARRIS

d.Jun.11,1917 Jersey Co.,IL
4.Richard, b. 1848 Jersey Co.,IL

d. ?
5.Thomas Benton, b. 1852 Jersey Co.,IL

d.Feb.10,1873 Jersey Co.,IL

There may have been other children. Especially looking to find out more about the descendents of Enoch Briggs - and when/where Enoch Briggs died. Not sure if Richard or Thomas Benton married. Do not know Richard Briggs' death date/place.