Question: In between Amélie Mauresmo and Édouard Roger-Vasselin who won the men's doubles title at Roland Garros in 2014?

The Williams sisters are two professional American tennis players: Venus Williams (b. 1980), a seven-time Grand Slam title winner (singles), and Serena Williams (b. 1981), twenty-three-time Grand Slam title winner (singles), both of whom were coached from an early age by their parents Richard Williams and Oracene Price.  There is a noted professional rivalry between them – between the 2001 US Open and the 2017 Australian Open tournaments, they met in nine Grand Slam singles finals.  They became the first two players, female or male, to play in 4 consecutive grand slam singles finals from the 2002 French Open to the 2003 Australian Open; Serena famously won all 4 to complete the first of two "Serena Slams".  Between 2000 and 2016, a 17-year span, they collectively won 12 Wimbledon singles titles (Venus won 5 and Serena won 7).  By winning the 2001 Australian Open women's doubles title, they became the 5th pair to complete the Career Doubles Grand Slam and the only pair to complete the Career Doubles Golden Slam.  At the time, Venus and Serena were only 20 and 19 years old, respectively.  Since then they have gone on to add another two Olympic gold medals in the 2008 Beijing Olympics and the 2012 London Olympics.  Nearly a decade later, the duo would go on to win 4 consecutive grand slam doubles titles from 2009 Wimbledon through 2010 Roland Garros, which would catapult them to co-No.  1 doubles players on 7 June 2010.  Two weeks later, on 21 June 2010, Serena would hold the No. 1 singles ranking and Venus would be right behind her at No. 2 in singles.  Their most recent grand slam doubles titles came at the 2012 Wimbledon & 2016 Wimbledon events.  They remain very close, often watching each other's matches in support, even after one of them has been knocked out of a tournament. <SEP> Amélie Simone Mauresmo ] (born 5 July 1979) is a French former professional tennis player, and a former world No. 1.  Mauresmo won two Grand Slam singles titles at the Australian Open and at Wimbledon, and also won a Silver Medal at the 2004 Summer Olympics. <SEP> Édouard Roger-Vasselin (] ; born 28 November 1983) is a male tennis player from France.  He won the men's doubles title at Roland Garros in 2014, partnering Julien Benneteau.  He is the son of 1983 French Open semifinalist Christophe Roger-Vasselin. <SEP> Antoine Gentien (1905–1968) was a French tennis player.  He was the son of Antoinette Gillou and the nephew of Kate Gillou.  Katie was four times French (closed) singles champion.  Antoine was friends with Suzanne Lenglen.  He had a long career lasting from 1921 to 1951.  He won several tournaments in France, but at the French Championships his best result was reaching the quarter finals in 1927.  He made his Wimbledon debut in 1923 and lost in round one.  He made his debut at French Open in 1925 and lost in round two.  He lost in round one at the French in 1926.  In 1927 Gentien had one of the best wins of his career when he beat Jean Borotra at the French championships, making the Bounding Basque run all over the court and lobbing Borotra if he came to the net.  Gentien lost in the quarter finals to Pat Spence.  Gentien lost in round two of Wimbledon.  At the first French Open held at Roland Garros in 1928, Gentien lost in the last 16 to Jack Crawford.  He lost in round one of Wimbledon.  He lost early at Roland Garros and Wimbledon in 1929 and Roland Garros in 1930.  He lost in round three of Roland Garros in 1931 and reached round three of Wimbledon, where Fred Perry beat him.  Perry beat him in an early round at Roland Garros in 1932 and Sidney Wood beat him in round three at Wimbledon.  In 1933, Gentien reached round three at Roland Garros (losing to Daniel Prenn) and Wimbledon (losing to Crawford).  At Roland Garros 1934 Gentien lost in round three to Harry Hopman and at Wimbledon lost in round two to Roderich Menzel.  At Roland Garros in 1935, Gentien lost in round two to Adrian Quist.  At Wimbledon he lost in round three to Enrique Maier.  Gentien lost in round one of Roland Garros in 1936, but in 1937 reached the last 16 (losing to Christian Boussus).  He continued playing at the French championships until 1950.  Gentien had one of the longest spans ever in the French Open men's singles (Bernard Destremau had a 29 year span between 1934 and 1963).