Katharina von Bora was the daughter of a Jan von Bora auf Lippendorf and his wife Margarete, whose family name has not been established. Both were only specifically mentioned in the year 1505. It is certain that her father sent the five-year-old Katharina to the Benedictine cloister in Brehna in 1504 for education. This is documented in a letter from Laurentius Zoch to Martin Luther, written on October 30, 1531. This letter is the only evidence for Katharina von Bora's time spent within the monastery. At the age of nine she moved to the Cistercian monastery of Marienthron (Mary's Throne) in Nimbschen, near
Bora Bora who annexed the island as a colony. In World War II the United States chose Bora Bora as a South Pacific military supply base, and an oil depot, airstrip, seaplane base, and defensive fortifications were constructed. Known as "Operation Bobcat", it maintained a supply force of nine ships, 20,000 tons of equipment and nearly 7,000 men. At least eight 7"/44 caliber guns, operated by elements of the 13th Coast Artillery Regiment (later the 276th Coast Artillery Battalion), were set up at strategic points around the island to protect it against potential military attack. Eight of these guns remain in the