June Lockhart, the Tony-winning actress who became one of television's most beloved mothers with both Lassie and Lost in Space, died of natural causes at her home in Santa Monica, California on October 23, according to a press representative. She was 100. Born in New York on June 25, 1925, Lockhart began performing early, making her stage debut at age eight in the 1933 production of Peter Ibbetson at the Metropolita…
