Caroline Jackman was my wife´s g-g-grandmother. Here is the basic information I have on her:
b. 03 Feb 1827 Peter Tavy, Devon
bap. 02 Mar 1827, Wesleyan Chapel, Tavistock
d. Q2 1905 in Swansea
m. Thomas Tucker, 22 Nov 1847, Bristol, St. James
Father: Richard Jackman
Mother: Honor Adams
Husband, Thomas, died in drowning accident on the Gower (nr Swansea) 10 Jul 1863 leaving five children:
Thomas b. 12/2/1852 d. 1924
William Henry b. 1856
Caroline b. 1859
Hannah b. 1860
Mark b. 07/10/1862 d. 09/04/1937
Thomas was my wife´s great-grandfather.
I have a lot more information on her ancestors if you are interested. What is your connection?