Marjorie Bruce was named after her father's mother, Marjorie, Countess of Carrick. According to legend, Marjorie's parents had been very much in love, and Robert the Bruce did not remarry until 1302 (six years after his first wife’s death), to a courtier named Elizabeth de Burgh. On 27 March 1306, her father was crowned King of Scots at Scone, Perthshire, and Marjorie, then 10 years old, became a Princess of Scotland. Three months after the coronation, in June, 1306, her father was defeated at the Battle of Methven. He sent his wife, two sisters, and Marjorie north with his supporter Isabella MacDuff,
German submarine U-1306 . "U-1306" was fitted with five torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one SK C/35 naval gun, (220 rounds), one Flak M42 and two C/30 anti-aircraft guns. The boat had a complement of between forty-four and fifty-two. "U-1306" was mounted with two 2cm Flak C38 in a M 43U "Zwilling" mount with short folding shield on the upper "Wintergarten". The M 43U mount was used on a number of U-boats (, , , , , , , , and ). "U-1306" was one of only ten Type VIICs to be fitted with