Looking for the Family of Mary Boutin

MARY BOUTIN b: 1865 in Alburg, Vermont

Father: ISAIAH BOUTIN born 1832 - Quebec
Mother: ELIZA Born 1845 - USA

Brothers
GEORGE b:1864-USA
ALBERT b:1871-USA
WILLIE b:1876-USA [William??]

Sister - EMMA b: 1868-USA

1881 Canadian Census - Stanstead, Quebec the name was spelled Boutagh.

Mary married HENRY CURTIS and moved to Island Pond, Vermont about 1892. Henry died in Island Pond, Vt about 1898. The last I've found Mary was the 1900 Census.