If this Peder was buried in 1763 and they list him as 54 years old then start looking for his birth record ABOUT 1709 (give or take a year or two)... you started searching those records yourself???
The history and genealogy of many of the persons of Vang in Hedmark are probably delineated in the published history/genealogy volumes about that area. "Vangsboka", 3 volumes by Odd Stensrud. Does your local public library have it available by Inter-Library Loan?
I have searched many times in those yerars for Peder's birth. difficult to decipher names, that could possibly be him. this peder larsen had a son Peder Pedersen born 1747 in Vang which I found on page 64 born oct 29, 1747. I was told that the Huse farm was not available in those books at this time.