boxer, was born in Frederiksted on the island of St. Croix, Virgin Islands, the son of a fisherman. His parents' names are unknown. His father became weary of fishing the waters of the Caribbean and, seeking better opportunities in the South Pacific, moved the family to Australia in 1873. Three years later, however, Jackson's parents tired of life in Australia and returned to the Virgin Islands. An adventurous youth, Peter stayed behind and became a boatman and sailor in the area around Sydney. He never saw his parents again.
A natural athlete, Jackson developed a marvelous physique competing in sculling matches and became an excellent swimmer. He got his start in boxing while working as a sailor for a shipping firm owned by Clay Callahan A successful American businessman and local boxer Callahan saw in Jackson a quiet polite young man who had the athletic skills and ...