Charles Albert Alexander (February 1827 – May 23, 1888) was an American architect active in the second half of the 19th century.
He designed notable buildings in Boston, Portland (Maine), New York City and Chicago.
One of his works was the renovation of the American House hotel in 1851, a site now occupied by the John F. Kennedy Federal Building in the city's Hanover Street.
[1] Their son, Philip, was born in Boston in November 1851, shortly after which the couple completed their move to Portland, where they lived in one side of the Jonah Perley House on Danforth Street.
The Maine Supreme Court ruled in favor of Mary and granted her custody of the couple's children.