Regarding Albert Raymond Frost, I found a late return for the birth of Mary Marguerite Frost born in Union Mills, Charlotte, NB in 1912. She was the daughter of Albert R. Frost and Evis Hazel Bridge. The late return was made out by her father. It stated that she was born prematurely at Union Mills during a visit. His place of birth is listed as between Milltown and Calais, Maine.
There's the WWI Draft Registration Card that lists his birth as 4 November 1890. By 1917-1918, he was working in Androscoggin County and had a wife and two children.
Albert's parents were Charles Elie Frost and Mary Ann Jones.
Per the 1900 census, Charles E. Frost was born in April of 1847 in Maine. Mary Ann's date of birth was listed as May of 1858. They married around the year 1877 and had ten children nine of whom were living in 1900.
Charles Frost was the son of Lewis and Lavinia Frost.