Rosia Mary Anstruther-Thomson (died 1956) (d. 1956) Parents Caroline Maria Agnes Robina Hamilton Gray John Anstruther-Thomson of Charleton and Carntyne Children Siblings Clementina Anstruther-Thomson William Anstruther-Gray Olivia Beatrice Louisa Anstruther-Thomson Arthur St. Clair Anstruther-Thomson John St. Clair Anstruther-Thomson Charles Frederick St. Clair Anstruther of Charleton Rachel Jean Anstruther-Thomson Partners David Bryce Burn Edward Chapman Clayton