It could be the same Catherine
Merrill (1834-1895) because this Catherine did not marry Thomas L Anthony (1833-1888) until 15 Jan 1863, and I could not find her in any RI or Mass Census until 1880. The 1880 census says she was born in RI, that could be incorrect. The
Johnson women who signed the quilt: Mrs. Elvira
Johnson, maiden
Locke,married Charles H (dob 1790 Mass). Elvira
Johnson her daughter, born 1829, (she had two brothers Charles B and
Augustus) Then there is a Susan
Johnson and a Mrs. Mary
Johnson who both signed the quilt. This is the info about the
Johnson signers that I know. There are other signers who have a
Johnson in their ancestry. For instance: Catherine's husband Thomas Anthony's grandmother was Ann
Mercy Johnson. Anna Anthony (another signer), her maiden name was
Spencer, but her mother's name was Margaret
Johnson (1736-1793). Thanks for your email!