Louis I, Grand Duke of Hesse
In 1776, he became engaged to Sophie Dorothea of Württemberg, eldest daughter of Frederick II Eugene, Duke of Württemberg. The engagement was broken off so that Sophia Dorothea could marry Louis's recently widowed brother-in-law Tsarevich Paul Petrovich, son and heir of Catherine II "the Great", Empress of Russia. He received a monetary compensation when the engagement was broken.
Maria of Saxony, Duchess of Pomerania
She married on 27 February 1536 in Torgau Duke Philip I of Pomerania (1515–1560). The marriage of the couple is depicted on the so-called Croÿ Carpet, which shows, in addition to the bridal couple and their families, the Reformers Johannes Bugenhagen, Martin Luther and Philipp Melanchthon. The carpet comes from Cranach's workshop and is now in the Pomerania State Museum in Greifswald. During the ceremony, Martin Luther is reported to have dropped one of the rings, whereupen and he said: "Hey, devils this is none of your business!".