I'm looking for info on the family of Sidney Boyle of Richmond.

In the 1870 Census: Sidney (27), b NY

Catherine (29) b IRE

Mary J. (2) b VA

Rosalie (10 mos) b VA

In the 1880 Census: Sidney (35)

Catherine (38)

Mary (13)

James (6)

Sarah (1)

Application for survivors pension shows "Beatrice" instead of "Sarah" born 1879.

Sidney died 6/1890 and is buried @ West Point
Catherine died 5/1893.

Catherine's maiden name was O'Neill, and they were married in Richmond in 1866.

Any info on this family, especially the children, would be greatly
appreciated.