Father's Day
Father's Day was not celebrated in the US, outside Catholic traditions, until the 20th century. As a civic celebration in the US, it was inaugurated in the early 20th century to complement Mother's Day by celebrating fathers and male parenting.
After Anna Jarvis' successful promotion of Mother's Day in Grafton, West Virginia, the first observance of a "Father's Day" was held on July 5, 1908, in Fairmont, West Virginia, in the Williams Memorial Methodist Episcopal Church South, now known as Central United Methodist Church. Grace Golden Clayton was mourning the loss of her father, when in December 1907, the Monongah Mining Disaster in nearby Monongah killed 361 men, 250 of them fathers, leaving around a thousand fatherless children. Clayton suggested that her pastor Robert Thomas Webb honor all those fathers.
Father's Day
A customary day for the celebration of fatherhood in Catholic Europe is known to date back to at least the Middle Ages, and it is observed on 19 March, as the feast day of Saint Joseph, who is referred to as the fatherly "Nutritor Domini" ("Nourisher of the Lord") in Catholicism and "the putative father of Jesus" in southern European tradition. This celebration was brought to the Americas by the Spanish and Portuguese, and in Latin America, Mother's Day is still celebrated on 19 March. The Catholic Church actively supported the custom of a celebration of fatherhood on St. Joseph's day from either the last years of the 14th century or from the early 15th century, apparently on the initiative of the Franciscans.