Malcolm Algernon Borthwick (1881-1941) (1881–1941) Parents Letitia Mary Banks Thomas Borthwick Children Rachel Sybil Borthwick Patrick John Borthwick Letitia Blanche Borthwick Algernon Malcolm Borthwick Siblings Elinor Colston Borthwick James Alexander Borthwick Letitia Margaret Borthwick William Borthwick Sybil Mary Borthwick Thomas Borthwick, 1st Baron Whitburgh Partners Blanche Buckland Gorrie