Sir Robert Arbuthnot, 4th Baronet British Royal Navy officer during World War I (1864–1916) (1864–1916) Parents Alice Margaret Tompson Sir William Wedderburn Arbuthnot, 3rd Bt. Children Rosalind Desirée Arbuthnot Siblings Reginald Ramsay Arbuthnot Dalrymple Arbuthnot Aline Henriette Arbuthnot William FitzGerald Arbuthnot Partners Lina MacLeay
