Helen Rowan-Hamilton (died 1886) (d. 1886) Parents Catherine Caldwell Archibald Rowan-Hamilton Children Hamilton Stephenson Denys Stephenson Muriel Stephenson Siblings Mary Rowan-Hamilton Frederick Rowan-Hamilton George Rowan-Hamilton Sidney Rowan Rowan-Hamilton Gawin Rowan-Hamilton Hariot Hamilton-Temple-Blackwood, Marchioness of Dufferin and Ava Partners Russell Stephenson