Atholl Forbes, 20th Lord Forbes (1841-1916) (1841–1916) Parents Horatia Shaw Walter Forbes, 18th Lord Forbes Children Atholl Laurence Cunyngham Forbes, 21st Lord Forbes Marjory Winifred Forbes Ivan Courtenay Forbes Siblings Emily Forbes Horace Forbes, 19th Lord Forbes James Forbes Robert Forbes Courtenay Forbes Charles Forbes Barrington Forbes Walter Robert Drummond Forbes Montagu Ormond Forbes Partners Margaret Alice Dick-Cunyngham