Answer by taking a quote from the following article:

Holmes was the fourth of twelve children born to John and Flossie Holmes. After the family moved to Easton in 1954, Holmes' father went to Connecticut. He worked as a gardener there until his death in 1970. He visited his family every three weeks. "

Holmes signed to fight Gerrie Coetzee, the WBA Champion, on June 15, 1984 at Caesar's Palace. The fight was being promoted by JPD Inc., but it was canceled when Caesar's Palace said the promoters failed to meet the financial conditions of the contract. Holmes was promised $13 million and Coetzee was promised $8 million. Even after cutting the purses dramatically, they still couldn't come up with enough financial backing to stage the fight. Don King then planned to promote the fight, but Holmes lost a lawsuit filed by Virginia attorney Richard Hirschfeld, who said he had a contract with Holmes that gave him right of first refusal on a Holmes-Coetzee bout. Holmes then decided to move on and fight someone else.  On November 9, 1984, after a year out of the ring, Holmes made his first defense of the IBF title, stopping James "Bonecrusher" Smith on a cut in the twelfth round. In the first half of 1985, Holmes stopped David Bey in ten rounds for his 19th title defense. His next against Carl "The Truth" Williams was unexpectedly tough. The younger, quicker Williams was able to out-jab the aging champion, who was left with a badly swollen eye by the end of the bout. Holmes emerged with a close, and disputed, fifteen-round unanimous decision.  On September 21, 1985, Holmes stepped in the ring looking to equal Rocky Marciano's 49-0 career record and to make his twentieth successful title defense. His opponent was looking to make history as well. After winning the undisputed championship at light heavyweight, Michael Spinks decided to move up in weight and try to become the second fighter after Bob Fitzsimmons to win titles at both light heavyweight and heavyweight. An elder statesman who had tried for these latter honors, Archie Moore, predicted an easy win for Holmes: "I'm afraid Larry will chew him up. Michael may be faster than Larry, but you can only go so fast." Despite the assessment, it indeed would be Spinks whose historical destiny would be fulfilled, albeit controversially, as he defeated Holmes via unanimous decision to become the first reigning light heavyweight champion to win the heavyweight title. After the fight, a bitter Holmes said, "Rocky Marciano couldn't carry my jockstrap."  Holmes had a rematch with Spinks on April 19, 1986. Spinks retained the title with a disputed fifteen-round split decision. The judges scored the fight: Judge Joe Cortez 144-141 (Holmes), Judge Frank Brunette 141-144 (Spinks) and Judge Jerry Roth 142-144 (Spinks.) In a post-fight interview with HBO, Holmes said, "the judges, the referees and promoters can kiss me where the sun don't shine--and because we're on HBO, that's my big black behind."  On November 6, 1986, three days after his 37th birthday, Holmes announced his retirement.

What can you tell me about the fight
Holmes signed to fight Gerrie Coetzee, the WBA Champion, on June 15, 1984 at Caesar's Palace.