Rabbi Natan Shapira
Born: ?
Died: Poland, 1618
Rabbi Natan Shapira was the father of the famous tzaddik, Rabbi Natan Neta Shapira - the Megale Amukot
Rabbi Natan Shapira had vast knowledge of the Hebrew language and grammar, and wrote the book "Mavo Shearim" (an explanation of the composition "Shaarei Dora" of Rabbi Yitzchak of Dora).
May the merit of the tzaddik Rabbi Natan Shapira protect us all, Amen.