Maria Mercedes de Laski (died 1963) (1873–1963) Parents Alexander de Laski Joaquina de Souza Liboa, Marquesa de Souza Liboa Children Ralph Henry Scrope Richard Ladislas Scrope Barbara Maria Manuela Scrope Adrian Cuthbert Scrope Maria Mercedes Herbert Henrietta Scrope Simon Scrope Siblings Henriquette Sophia Maria de Laski Manuela Joanna Joaquina Maria de Laski Partners Henry Aloysius Scrope