Diana Holman-Hunt; Art Critic Wrote Memoirs of Family

Diana Holman-Hunt, 78, art critic and author of acclaimed memoirs of her artistic family. Her paternal grandmother was the widow of William Holman-Hunt, who founded the Pre-Raphaelite Brotherhood in 1848 with fellow painters John Everett Millais and Dante Gabriel Rossetti. Holman-Hunt, noted for his religious paintings, was the subject of his granddaughter’s second book, “My Grandfather, His Life and Loves,� published in 1969. In 1974, she published “Latin Among Lions� about the Chilean painter Alvaro Guevara. Her first book, “My Grandmothers and I,� was published in 1960. In London on Tuesday of unreported causes.