Question: Did both Fred McNair and Betty Stöve win title in tennis doubles?

Context paragraphs:
1977 Wimbledon Championships – Women's Singles: Virginia Wade defeated Betty Stöve 4–6, 6–3, 6–1 in the final to win the Ladies' Singles tennis title at the 1977 Wimbledon Championships.

JoAnne Russell: JoAnne Russell (born October 30, 1954) is an American former professional tennis player.  With playing partner Helen Gourlay Cawley, she won the Wimbledon Ladies' Doubles title in 1977.  They beat the team of Chris Evert and Rosie Casals in the first round and the top-ranked team of Martina Navratilova and Betty Stöve in the final (6–3, 6–3).  Russell reached a career-high singles ranking of No. 22.

1972 French Open – Women's Doubles: The Women's Doubles tournament at the 1972 French Open was held from 22 May to 4 June 1972 on the outdoor clay courts at the Stade Roland Garros in Paris, France.  The fourth-seeded team of Billie Jean King and Betty Stöve won the title, defeating the unseeded pair of Winnie Shaw and Nell Truman in the final in straight sets.

Bettie Serveert: Bettie Serveert are a Dutch indie rock band.  Their name translates to "Bettie Serves", or "Service to Bettie", which is the title of a book written by Dutch tennis player Betty Stöve, who made it to the Wimbledon ladies singles final in 1977.

Betty Stöve: Betty Stöve (born 24 June 1945) is a Dutch former professional tennis player.  She is best remembered for reaching the ladies' singles final at Wimbledon in 1977.  She also won ten Grand Slam titles in women's doubles and mixed doubles.

1978 BMW Challenge – Singles: Virginia Ruzici won the singles title at the 1978 BMW Challenge tennis tournament, defeating Betty Stöve in the final 5–7, 6–2, 7–5, winning her 5th title on the WTA Tour.

1980 US Open – Women's Doubles: Betty Stöve and Wendy Turnbull were the defending champions but they competed with different partners that year, Stöve with Pam Shriver and Turnbull with Rosemary Casals.

Aptos Open: The Aptos Open is a defunct tennis tournament that was played on the Grand Prix tennis circuit in 1973.  The event was held in Aptos, California and was played on outdoor hard courts.  Jeff Austin won the singles title while Jeff Austin and Fred McNair partnered to win the doubles title.

Olga Zaitseva (tennis): Olga Zaitseva (born 12 March 1962) is a former competitor for the Soviet Union at the 1979, 1980, 1981 and 1983 editions of the Federation Cup.  Despite posting doubles victories over top professionals such as Betty Stöve, Hana Mandlíková and Renáta Tomanová, Zaitseva did not compete at any point on the women's professional tennis circuit or at any of the Grand Slams and thus never attained a world ranking.

Fred McNair: Frederick V. McNair IV (born July 22, 1950 in Washington, D.C.) is a former professional tennis player from the United States who reached the World No. 1 doubles ranking in 1976.  That year, he teamed up with Sherwood Stewart to capture the men's doubles titles at French Open, the German Open and the Masters.  McNair was also a mixed doubles runner-up at the French Open in 1981, partnering Betty Stöve.  In 1978, he was a member of the US team that won the Davis Cup.  In nine years on the professional tour, McNair won 16 doubles titles.  His career-high singles ranking was World No. 67.

Supporting paragraphs: Fred McNair Betty Stöve
Answer: yes