Menno Simons, Dutch minister and theologian (b. 1496)
Menno Simons (1496 – 31 January 1561) was a Roman Catholic priest from the Friesland region of the Low Countries who became an influential Anabaptist religious leader. Simons was a contemporary of the Protestant Reformers and it is from his name that his followers became known as Mennonites.

"Menno Simons" (Dutch: [ˈmɛnoː ˈsimɔns]) is the Dutch version of his name; the Frisian version is Minne Simens (West Frisian: [ˈmɪnə ˈsimn̩s]), the possessive "s" creating a patronym meaning "Minne, son of Simen" (cf. English family names like Williams and Rogers).