Mabel Hesseltine and Henri Provost?

I'm searching for ancestry for my grandmother, Mabel (or Mable) Hesseltine, who was born in 1892 in New Jersey, and died in 1974 in Ontario.She married Henri Provost (born in 1892 in Greenville, Rhode Island and died in 1972 in Longbranch, Ontario).Mabel's mother was Louise Goldthorpe, and her siblings were Elsie, Grace and Victor.Any help on the Hesseltine or Provost lineage would be appreciated.