Agnes Caroline Chamberlayne female visual artist from the United Kingdom (1845-1925) (1845–1925) Parents Thomas Chamberlayne Children Sir George Frederick Thomas Tankerville Johnstone of Westerhall, 9th Bt. Rose Mary Adeline Dagmar Amelia Johnstone Charles John Johnstone Agnes Louisa Barbara Snowflake Johnstone Siblings Denzil Thomas Chamberlayne Rosalie Amelia Chamberlayne Francesca Chamberlayne Tankerville Chamberlayne Partners George Charles Keppel Johnstone