Looking for Judith de Mouilpied

We have a request from a cousin looking for Judith de Mouilpied, born 1808 in St. Martin, Guernsey. She says:

I have been researching my ancestors for about two years now.  My maternal Great Grandfather, Arthur Le Patourel,  was born in St. Peter Port, Guernsey in 1881.  His paternal Great Grandparents were Daniel Marquand Le Patourel and Judith de Mouilpied.  I have traced the Le Patourel family history, on Guernsey, back to 1550 but, unfortunately, I have been unable to find out more about Judith de Mouilpied.  

All I know about her is that she was born in St. Martin in 1808.  Judith and Daniel had six children; Rachel (Patty) who was born in 1831, Daniel b.1836, Mary b.1838, Susan b.1841, Peter b.1845 and Henriette b.1848.

Do you have any idea who Judith's parents were? Does anyone have access to the St. Martin's records?

Can you help?  Please contact me!  Thanks.

Joseph de Mouilpied Ministered in Sorel, Canada

Up until now, the first ministerial position we knew for Joseph de Mouilpied was at St. Peter's Church in Malbay in 1860. There now appears to be some mention of him being at a church in Sorel, Quebec just prior to St. Peter's. Sorel is located between Montreal and Trois Rivieres on the Eastern side of the river, south of Nicolet. Pierreville is between Sorel and Nicolet. This is from a history book:

"In 1852, the parish activity increased sufficiently so as to merit an assistant clergyman. The Rev. Puricelle S. Williams was a missionary at River David, in the old Seigneury of Bourg Marie de l'Est. His services were obtained, and he came to Christ Church as curate to the Rector, while continuing his services at River David. He remained until 1857, when he was replaced by the Rev. Joseph De Mouilpied, who maintained the curacy until 1859. While serving at Sorel, Mr. De Mouilpied apparently also ministered to a group at Pierreville, Que.

An act of Parliament in 1860 changed the name of the town from "William Henry" to "Sorel", the old name of M. de Saurel never having been totally disused. Now the name of Prince William Henry became part of the history of Sorel, identified with the early growth and development of a town."

 The 175th Anniversary History Of The Parish of Christ Church Sorel, Que., By The Rev. Edward P. Vokey can be accessed here:

http://www.anglicanhistory.org/canada/quebec/vokey1959/