Born in Sheffield, England, he was the eldest of five children of professional cricketer Samuel Wright and his wife, Annie Tone Wright. His family emigrated to the U.S. when he was nearly three years old, and his father found work as a bowler, coach, and groundskeeper at the St George's Cricket Club in New York. Harry dropped out of school at age 14 to work for a jewelry manufacturer, and worked at Tiffany's for several years. Both Harry and George, twelve years younger, assisted their father, effectively apprenticing as cricket "club pros".
Cincinnati
Wright left New York on March 8, 1865, bound for Cincinnati, where he had been hired on salary at the Union Cricket Club. When baseball boomed less than a year later in 1866, the first full peacetime season, he became, in effect, club pro at the Cincinnati Base Ball Club, although he is commonly called simply a baseball "manager" from that time. By now, Wright was 31, probably past his athletic prime.  Cincinnati fielded a strong regional club in 1867. With Wright working as the regular pitcher, and still a superior player at that level, the team won 16 matches and lost only to the Nationals of Washington, D.C. on their historic tour. For 1868 he added four players from the East and one from the crosstown Buckeye club, a vanquished rival. The easterners, at least, must have been compensated by club members if not by the club.  When the NABBP permitted professionalism for 1869, Harry augmented his 1868 imports (retaining four of five) with five new men, including three more originally from the East. No one but Harry Wright himself remained from 1867; one local man and one other westerner joined seven easterners on the famous First Nine. The most important of the new men was brother George, probably the best player in the game for a few years, the highest paid man in Cincinnati at $1400 for nine months. George at shortstop remained a cornerstone of Harry's teams for ten seasons.  The Red Stockings toured the continent undefeated in 1869 and may have been the strongest team in 1870, but the club dropped professional base ball after the second season, its fourth in the game. As it turned out, the Association also passed from the scene.

Q: Where was he born?
A: unknown

Q: When was he born?
A: unknown
What year did he start playing baseball?
1867.
1867.