Harry Holden Illingworth (1862-1925) (1862–1925) Parents Henry Illingworth Mary Holden Children Violet Gertrude Illingworth Mary Ethel Phyllis Illingworth Henry Illingworth Siblings Marion Illingworth Mary Gertrude Illingworth Percy Illingworth Albert Illingworth, 1st Baron Illingworth Partners Gertrude Elizabeth Harker