Mary, I am interested in the same Jane Tredinnick.I have found a Jane Tredinnick in the 1850 U. S. census in Iowa County, WI. who seems to fit. She is in the household of John Tredinnick, a miner, age 52 born in England. In the same household are Ann age 49 born England, John, a teamster, age 21 born England, Richard age 13 born WI and Jane age 12 born WI.Also in the household are Joseph Whitford, a miner, 18 born in WI and Martha Edew age 8 born in WI.
I have heard that she married Henry C. Bonney but have no proof. I am interested in Henry C. Bonney, his son Richard Taylor Bonney and wife, Laura Jane Myers, and their son William Franklin Bonney and his wife Ora Mildred Medlen.