I am looking for family of William Marriott and Mary Jane Roberts. William was born abt 1846 in New York to William and Eliza Marriott. He married a Rebecca and they had four children in Ontario, Canada. Ephraim Oliver Matilda Adeline
Ephraim married Sarah Elizabeth Armstrong in 1906 in British Columbia.
Rebecca died and William married Mary Jane Roberts in Ontario in 1879. They may have had 8-12 children.
The family either went to Kansas, North Dakota, Manitoba or further west in Canada.
Eprhaim and Oliver filed papers for U.S. naturalization in Cavalier County, North Dakota and are also found in land records there, along with a William.