The son of evangelist parents, Irwin was reportedly born in a tent on an old-fashioned camp meeting ground in
Portland, Oregon. However, he was actually born in the Arroyo Seco Park near
Pasadena, California on August 5, 1907. He was named for
the nearby river (as was the park) and one of his father's favorite theologians,
François Fénelon. Hence, he entered life as Fenelon Arroyo Seco Irwin. He later changed his name, much to the horror of his devout mother, to honor his philosophical idol the
agnostic Robert G. Ingersoll. His father was
Rev. Benjamin Hardin Irwin, a nationally known figure in the
Holiness movement who had founded a
racially-integrated radical Holiness denomination in 1898 at a national convention in legally-
segregated Anderson, South Carolina. He denounced as sinful everything from
Coca-Cola to wearing ties. (The body that Irwin founded is now known as the
International Pentecostal Holiness Church.) In 1900, a sexual scandal ended his career with the
Fire-Baptized Holiness Church and the senior Irwin went solo. In Canada, sometime during 1902, he married Robert's mother, Mary Lee Jordan of Texas, without divorcing his first wife. His father deserted the family before Robert was three years old, which left them impoverished. When a family court judge noted that Robert could learn a trade at a state reformatory, he volunteered and spent 15 months there, where he first learned to sculpt. he carved commercial busts of President
Franklin D. Roosevelt and other public figures. == Descent into madness ==