Agneta Elspeth Campbell (died 1960) (d. 1960) Parents William Middleton Campbell, 3rd of Colgrain Children Anstice Marion Tritton Sir Geoffrey Tritton, 3rd Baronet Elspeth Muriel Tritton Edith Gwendolen Tritton Siblings Norman Robert Campbell Colin Algernon Campbell Ronald George Campbell Partners Sir Alfred Ernest Tritton, 2nd Bt.