Just posting the 1901 entry for the household with William and Mary A. Solly, in case we need it for future reference. The family still living in Ramsgate, all showing born Ramsgate except for mother Mary Ann:
William Solly 51, boatman seas
Mary A Solly 50, b. Landcross, Kent
Louisa Solly 28
John Solly 15, stone mason apprentice
Frederick Solly 12
Mary Solly 8
Violet Solly 2
Monica