Moses Zarzal (fl.
1400) was a converso Spanish Jewish writer and physician to Henry III of Castile.
[1] He was the dedicatee of Profiat Duran's Hebrew almanac The girdle of the Ephod (1395).
[2] Poems in Castillian were attributed to him, including one for the birth of Henry's son, later John II of Castile, though his authorship is not certain.
[3]