Sophia Cotton (died 1838) (1785–1838) Parents Frances Stapleton Sir Robert Cotton, 5th Baronet Children Sir Henry Mainwaring, 2nd Baronet Philip Mainwaring Sophia Frances Mainwaring Mary Mainwaring Katherine Mainwaring Charlotte Mainwaring Arthur Mainwaring Thomas Mainwaring Caroline Mainwaring Catherine Mainwaring Hester Maria Mainwaring Siblings Frances Cotton Robert Salusbury Cotton Penelope Cotton Hester Maria Cotton William Cotton Lynch Cotton Stapleton Cotton, 1st Viscount Combermere Partners Sir Henry Mainwaring, 1st Baronet