Herz suffered a stroke on July 18, 2013 and died on August 11, aged 87. Her sole immediate survivor is her widower, Herbert Boley, to whom she was married from 1948 until her death.
Productions
Broadway productions for which she acted as press agent or representative include: Who's Afraid of Virginia Woolf?, 2005 The Goat, or Who is Sylvia? 2002 Angela Lansbury - A Celebration, 1996 Translations, 1995 The Rise and Fall of Little Voice, 1994 A Little More Magic, 1994 Wonderful Tennessee, 1993 Mixed Emotions, 1993 Someone Who'll Watch Over Me, 1992-1993 Crazy He Calls Me, 1992 Catskills on Broadway, 1991-93 Park Your Car in Harvard Yard, 1991-92 Peter Pan, 1990-91; 1991-92 Shogun, The Musical, 1990-91 Fiddler on the Roof , 1990-91 A Change in the Heir, 1990 Cat on a Hot Tin Roof 1990 Gypsy , 1989-91 Prince of Central Park, 1989 The Threepenny Opera , 1989 Dangerous Games, 1989 Starmites, 1989 Chu Chem, 1989 Cafe Crown , 1989 Legs Diamond 1988-89 Paul Robeson 1988 Burn This, 1988 All My Sons, 1987 Raggedy Ann, 1986 Jerry's Girls, 1986 Singin' in the Rain, 1985-86 Home Front, 1985 Quilters, 1984 Open Admissions, 1984 Marilyn, 1983 La Cage aux Folles, 1983-87 The Ritz 1983 Ned & Jack, 1981 Wally's Cafe, 1981 The Five O'Clock Girl , 1981 To Grandmother's House We Go, 1981 Onward Victoria, 1980 Perfectly Frank, 1980 Happy New Year, 1980 Canterbury Tales , 1980 The Lady from Dubuque, 1980 King of Schnorrers, 1979-80 Strider,1979-80 The Madwoman of Central Park West, 1979 My Old Friends, 1979 Platinum, 1978 The November People, 1978 An Almost Perfect Person, 1977-78 The Night of the Tribades, 1977 The Royal Family , 1976 Summer Brave, 1975 Ride the Winds, 1974 Holiday , 1973-74 Chemin de Fer , 1973-74 The Visit , 1973-74 The Women , 1973 Look Away, 1973 Ring Around the Bathtub, 1972 Hedda Gabler , 1971 A Doll's House , 1971 The Rothschilds, 1970-72 Oh! Calcutta!, 1969-72 Forty Carats, 1968-70 The Family Way, 1965 Zizi, 1964-65 Conversation at Midnight, 1964 A Girl Could Get Lucky, 1964 Marathon '33, 1963-64 Romulus, 1962 Everybody Loves Opal, 1961 Mary, Mary, 1961-64 Happy Town, 1959 The Cold Wind and the Warm, 1958-59 Miss Isobel, 1957-58 Rumple, 1957 Compulsion,1957-58 The Cave Dwellers, 1957-58 Romanoff and Juliet, 1957-58 House of Flowers, 1954-55.