i have traced family to 1810 in just four generations, but hit a roadblock. icannot find birth place or marriage of joseph visheau to hermine trois [could be dunah, trois, the visheau name came into common usage in 1900, in Dundas Ontario Canada. Many spellings including, Visio [on marriage license for Ezeph Visheau and Caroline Harvey [arvey] in l883. Viscio,as in census records. Ezeph's father Joseph was born 1810 quebec and died l894 in dundas ontario . Hermine[armennie] born 1826, quebec died 1891 in ontario. they had 13 children. All known descendants are the offspring of just one son, ezeph. [grandfather] . All research points to name origins as being Vigneau. any help would be appreciated,