Getty's insatiable appetite for sex also continued into his 80s. He used an experimental drug, H3, to maintain his potency. Getty met the English interior designer Penelope Kitson in the 1950s and entrusted her with decorating his homes and the public rooms of the oil tankers he was launching. From 1960, Kitson resided in a cottage on the grounds of Sutton Place. Getty and Kitson maintained a platonic relationship and Getty held her in high respect and trust. Other mistresses who resided at Sutton Place included the married Mary Teissier, a distant cousin of the last Tsar of Russia, Lady Ursula d'Abo, who had close connections to the British Royal Family, and Nicaraguan-born Rosabella Burch.