Are you related to Shirley Ruth Sherman ? Is she living in Montague, Mass ?
I know Lucas Sharman out in Alberta said he had talked to her.
I am Trudy Sharman and have been researching the Sharman/Sherman families for over 40 years. My Dad was born in Martinville, Quebec so I have been going up there all my life. Actually I recently was up there in August & October. October was a meeting as the Bury Historical Society is trying to raise money for restore the Canterbury Church.
Your Grandparents who came to Quebec in 1836 from Suffolk County, England were all baptized with the surname of SHARMAN. George was baptized in 1830 in St Peter's Church, Wenhaston, Suffolk County, England as George Sharman. Somewhere after arrival in Quebec either thru census records or church records their surname came out as Sherman. George's wife Harriet Rebecca Bennett was also baptized on Sept 9, 1846 in Suffolk County, England.