landgravine's Usage Examples:

In the 13th century Elizabeth of Hungary, the pious landgravine of Thuringia, assisted in the foundation of many convents in the north of Germany.

To the right of the entrance to the palace gardens is the tomb of the "great landgravine," Caroline Henrietta, wife of the landgrave Louis IX.

(1719-1790), who served in the Prussian army under Frederick the Great, is chiefly famous as the husband of Caroline (1721-1774), "the great landgravine," who counted Goethe, Herder and Grimm among her friends and was described by Frederick the Great as femina sexu, ingenio vir.