Robert April

Canon
Robert April was a 23rd century Federation Starfleet officer, perhaps most famous for his stint as the first captain of the USS Enterprise (NCC-1701). He was born in 2195, and married Sarah.

During the 2240s, April oversaw the construction of Constitution class components at the San Francisco Naval Yards. April captained the Enterprise from 2245 to 2250; his wife Sarah served as chief medical officer.

Following the end of his five-year mission, Commodore April became a respected ambassador-at-large for the next twenty years, until Starfleet forced him to retire in 2270. Exceptional circumstances made Starfleet reconsider its retirement policies, however, and he continued to work for the service.

Other continuities
In Star Trek: 3000, April was lost in deep space sometime after 2270, and cryogenically preserved until the year 3000. Awoken and restored to youthful health, he assumed command of the Enterprise-G and joined a group of rebels fighting a Federation gone corrupt.

In Star Trek: Arcadia, Robert and Sarah (born Sarah Poole) April had several generations of descendants, among them Stephen April in the 24th century. The existence of a mirror-Stephen April indicates that Robert and Sarah probably also existed in the mirror universe.

Fan films
Star Trek: Origins is slated to show a Captain Robert T. April in command of the USS Yorktown (NX-1531) in the year 2235.