John Dourley, former director of horticulture at the Rancho Santa Ana Botanic Garden, died October 11. He was 93. A celebration of Mr. Dourley’s life will be held on October 19 with a rosary at 10 a.m. and a funeral mass at 10:30 a.m. at Our Lady of Assumption Catholic Church in Claremont. Interment to follow at Oak Park Cemetery in Claremont.