The marriage certificate can be ordered here for £11
https://www.gro.gov.uk/gro/content/certificates/app_ew_marriage_quoted.asp?APPLICATION_ID=5T6E7381A7IA95C12T74SIZEGB1P5AEUALHGeorge Pearse, 3rd Qtr, 1846, Kingsbridge, Vol 9, page 425.
This may be the only way to possibly confirm his father’s name is to purchase the marriage certificate I’m afraid.
I don’t think you have the right George in 1841 in Ashburton as he can be found there still in 1851 & 1861.
Also the George in 1841 is a carpenter (still is in later census records too) and as your George was a school teacher/master, I think it’s more likely that he is the George Pearce, 22, pupil at the Cathedral Yard Training School in Devon run by the Diocesan Board of Education.
Devon FHS have a transcription of a baptism for a George Pearce 6 December 1818 in Walkhampton. Parents Richard and Mary.
Following the above find by Emeltom, there is the following….
1841 Peckhill Walkhampton
Richard Pearse, 60, farmer, bic
Mary Pearse, 55, bic
1851 Lethertor Cottage, Walkhampton
Richard Pearse, 76, retired farmer, b. Walkhampton
Mary Pearse, 70, b. Broadwoodwidger Devon
Jo
