<P> Parker was born in New York City to Northern Irish parents . He had four brothers and three sisters, and was a high school graduate . </P> <P> Parker used various names as a conman, including James J. O'Brien, Warden Kennedy, Mr. Roberts and Mr. Taylor . </P> <P> In addition to his Brooklyn Bridge scam, other public landmarks he incorporated into his scams included the original Madison Square Garden, the Metropolitan Museum of Art, Grant's Tomb and the Statue of Liberty . Parker had multiple methods for making his sales . When he sold Grant's Tomb, he would often pose as the general's grandson, and he set up a fake office to handle his real estate swindles . He produced convincing forged documents as evidence to suggest that he was the legal owner of whatever property he was selling . He also successfully sold several successful shows and plays, of which he had no legal ownership . </P> <P> Parker was convicted of fraud three times . After one arrest, around 1908, he escaped the courthouse by calmly walking out after donning a sheriff's hat and coat that had been set down by a sheriff who came in from the cold . After his third conviction on December 17, 1928, he was sentenced to a mandatory life term at Sing Sing Prison by Judge Alonzo G. McLaughlin in the Kings County Court . He spent the last eight years of his life incarcerated there and was popular among guards and fellow inmates who enjoyed hearing of his exploits . Parker is remembered as one of the most successful conmen in the history of the United States, as well as one of history's most talented hoaxers . His methods have passed into popular culture, giving rise to phrases such as "and if you believe that, I have a bridge to sell you," a popular way of expressing a belief that someone is gullible . </P>

I've got a bridge i'd like to sell you