According to later censuses, Jane was born Ibstock ca. 1828.
From there, we find
1841 census
HO107/601/10 14 20
Ibstock, Leicestershire
John Prencip, 40, Frame Work Knitter
Jane, 45
Sarah Ann, 20, Frame Work Knitter
Charles, 15, Coal Miner
Jane, 13
Eliza, 11
Harriett, 8
John, 5
George, 3
All born in county
To be 100% sure that Jane Pr*nc*p is the lady you're looking for, you could order one of the Gamble children's birth certs.