Title: J. Da Silva
Content:  J. Da Silva is a former West Indian cricket umpire. He stood in one Test match, West Indies vs. England, in 1948.
Title: Jo da Silva
Content:  Da Silva was born in Washington, D.C. to John Burke da Silva and Jennifer Jane da Silva. She studied engineering at the University of Cambridge where she was a student at Trinity College, Cambridge. She graduated in 1988 and then travelled, seeing the roles of engineers first-hand. She worked in central India on emergency management.
Title: Jo da Silva (actress)
Content:  Da Silva graduated from Wits University in 1990 with an honours degree in dramatic art. She also has a teacher's diploma in theatre education. Da Silva was married to South African actor Eckard Rabe from 1996 to 2007. The couple has one daughter, Caitlin. In 2010, both Da Silva and Rabe played roles on the South African soapie, 7de Laan.
Title: Dasilva
Content: Dan DaSilva (born 1985), Canadian ice hockey player ; Edgar J DaSilva (1941–2007), Indian microbiologist ; Jason DaSilva (born 1978), American documentary filmmaker ; Jay Dasilva (born 1998), English footballer ; Jon DaSilva, British record producer and DJ ; Josh Dasilva (born 1998), English footballer ; Marcos "Barrão" DaSilva (born 1961), Brazilian capoeira mestre ; Raúl daSilva (born 1993), American filmmaker ; Steve DaSilva (born 1987), Canadian ice hockey player ; Vicki DaSilva (born c. 1960), American artist Dasilva or DaSilva is a surname. Notable people with the surname include: 
Title: Alex Da Silva (dancer)
Content:  Da Silva was born March 27, 1968, in Rio de Janeiro, Brazil. He discovered Salsa dancing at the age of 20. He is credited with contributing to the LA-style of salsa dancing. Da Silva started his career as a salsa dancer and instructor in the San Francisco Bay Area.
Title: John da Silva
Content:  Da Silva was born on 11 June 1934. He represented New Zealand in wrestling at the 1956 Olympics and at the 1958 British Empire and Commonwealth Games. In 1955 he held both the New Zealand Heavyweight Wrestling title and the Auckland Heavyweight Boxing title. He is of Portuguese, African, English and French Tahitian descent. Paul Silva, a competitive wood chopper, was his uncle. An amateur from 1953, he turned professional after the 1958 Commonwealth Games in Cardiff. He wrestled throughout New Zealand and around the world. He retired in 1977, and subsequently worked with disadvantaged youth. In the 1994 New Year Honours, he was awarded the Queen's Service Medal for community service. Until his death on 8 April 2021 at the age of 86, he lived on Great Barrier Island. He was the father of boxer Garth da Silva.
Title: Roberto DaSilva
Content:  DaSilva is married to Karina DaSilva, an immigrant from the Dominican Republic. Together they have two sons, Donovan and Dorian. Upon his election to the mayorship of East Providence, he retired as a Captain of the Pawtucket Police Department. He is also the founder of the East Providence Youth Soccer Association and served as its inaugural president.
Title: Joshua Da Silva
Content:  Da Silva is of Portuguese descent, with his ancestors hailing from Madeira. Both his mother and paternal grandmother were Portuguese Canadians, while his father is a Trinidadian. He was educated at Saint Mary's College in Port of Spain.
Title: Jen Da Silva
Content:  She married taekwondo master and fellow housemate Donald Geisler in December 2008. She is a half sister of a former actor Dennis Da Silva. She went to St. Therese School from 2004-2005 and 2006–2007.
Title: Oscar da Silva
Content:  da Silva has a Brazilian father and German mother. His father was a professional boxer before immigrating to Germany in the 1990s and owns a Brazilian restaurant in Munich. da Silva has a younger brother, Tristan, who currently plays basketball at the University of Colorado, Boulder. At Stanford University, he is a biology major and has carried out stem cell research. He is fluent in six languages: English, French, German, Latin, Portuguese and Spanish. da Silva's favorite player is Kevin Durant.

Question: What is J. Da Silva's occupation?
Answer: cricket umpire.
umpire.