Hello Valsul and welcome to RootsChat

Hi Carol

This looks like it might be the family in 1871...
Kent St Margaret Rochester 13 p.14
James Underhill, Head, Mar, 76, Fisherman, b. Kent Alesford
Joseph, Son, Unm, 24, Engine Driver at Engine Factory, b. Kent Chatham
John, Son, Unm, 22, Fisherman, b. ditto
Frederick, Son, Unm, 15, Fisherman, b. ditto
Edward, Son, Unm, 12, Scholar, b. ditto
John Pearce, Brother in Law, 34, Painter, b. Surrey Clapham
Rebecca Birch, Sister, 67, b. Kent Strood
No sign of Mary Ann so far.
James Underhill and Mary Ann Willoughby are in the same household as John Pearce in the 1861 Census.
Polarbear