Sir Alexander Kleinwort, 1st Baronet British banker (1858-1935) (1858–1935) Parents Sophia Charlotte Greverus Alexander Kleinwort Children Henrietta Hortense Kleinwort Sophie Louise Kleinwort Cyril Kleinwort Sir Alexander Kleinwort, 2nd Baronet Henry Drake Kleinwort Frederick Henry Kleinwort Ernest Kleinwort Siblings Sophie Charlotte Kleinwort Herman Greverus Kleinwort Wilhelmina Frederika Kleinwort Partners Etienette Girard