Answer by taking a quote from the following article:

Leslie Townes "Bob" Hope, KBE, KC*SG, KSS (May 29, 1903 - July 27, 2003) was an American comedian, vaudevillian, actor, singer, dancer, athlete and author. With a career that spanned nearly 80 years, Hope appeared in more than 70 short and feature films, with 54 feature films with Hope as star, including a series of seven "Road" musical comedy movies with Bing Crosby as Hope's top-billed partner. In addition to hosting the Academy Awards show nineteen times, more than any other host, he appeared in many stage productions and television roles, and was the author of 14 books.

Hope's short-lived first marriage was to vaudeville partner Grace Louise Troxell, a secretary from Chicago, Illinois, who was the daughter of Edward and Mary (McGinnes) Troxell. They were married on January 25, 1933, in Erie, Pennsylvania, with Alderman Eugene Alberstadt officiating. They divorced in November 1934. The couple had shared headliner status with Joe Howard at the Palace Theatre in April 1931, performing "Keep Smiling" and the "Antics of 1931." The couple was working together at the RKO Albee, performing the "Antics of 1933" along with Ann Gillens and Johnny Peters in June of that year. The following month, singer Dolores Reade joined Hope's vaudeville troupe and was performing with him at Loew's Metropolitan Theater. She was described as a "former Zeigfeld beauty and one of society's favorite nightclub entertainers, having appeared at many private social functions at New York, Palm Beach, and Southampton." Their long marriage was fraught with ambiguities. As Richard Zoglin wrote in his 2014 biography Hope: Entertainer of the Century, "Bob and Dolores always claimed that they married in February 1934 in Erie, Pennsylvania. But at that time he was secretly married to his vaudeville partner Louise Troxell, after three years together on and off. I found divorce papers for Bob and Louise dated November 1934, so either Bob Hope was a bigamist or he lied about marrying Dolores in February that year. He'd actually married Louise in January 1933 in Erie when they were traveling on the vaudeville circuit. When he claimed he had married Dolores in Erie he was miles away in New York, on Broadway. More intriguing, there is no record anywhere of his marriage to Dolores, if it happened. And there are no wedding photos, either. But he never forgot Louise and quietly sent her money in her later years." It is interesting to note that "New York City, Marriage License Indexes, 1907-1995" at Ancestry.com, includes a 1993 marriage license for Dolores Mary Defina and Lester Townes Hope in Manhattan. Dolores (DeFina) Reade had been one of Hope's co-stars on Broadway in Roberta. The couple adopted four children through an Evanston, IL, adoption agency called The Cradle: Linda (in 1939), Tony (1940), Kelly (1946), and Eleanora, known as Nora (1946). From them, they had several grandchildren, including Andrew, Miranda, and Zachary Hope. Tony (as Anthony J. Hope) served as a presidential appointee in the George H. W. Bush and Clinton administrations and in a variety of posts under Presidents Gerald Ford and Ronald Reagan. The couple lived at 10346 Moorpark Street in Toluca Lake, California from 1937 until his death. In 1935, they lived in Manhattan. CANNOTANSWER

who was Bob Hope's first wife?

vaudeville partner Grace Louise Troxell,