Franciscus Gomarus, Dutch theologian and academic (died 1641)

Franciscus Gomarus was a Dutch theologian, a strict Calvinist and an opponent of the teaching of Jacobus Arminius, whose theological disputes were addressed at the Synod of Dort (1618–19).

January 30 is the 30th day of the year in the Gregorian calendar; 335 days remain until the end of the year.