Dictionary of Medieval Names
from European Sources

John-Francis m. A compound of John and Francis.

Italy
Latin
1490 Ioannes Franciscus (nom) VitAs2 III, Iohanni Francisco (dat) ibid. II; 1522x1532 Ioannes Franciscus (nom) DSF p. 51, 23; 1527 Jo. Franciscus (nom) Rome1527 p. 84, Joannis Francisci (gen) ibid. p. 84
Italian
1513x1521 Io. Francischo LeoX p. 17
Cite as: S.L. Uckelman. "John-Francis". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/John-Francis.