谁和弗里德希·阿道夫·格拉夫·馮·卡爾克魯什约会过？

Friedrich Adolf Graf von Kalckreuth (22 February 1737 – 10 June 1818) was a Prussian Generalfeldmarschall.

Kalkreuth was born in Sotterhausen near Sangerhausen. He entered the regiment of Gardes du Corps in 1752, and in 1758 was adjutant or aide de camp to Frederick the Great's brother, Prince Henry, with whom he served throughout the later stages of the Seven Years' War. He won special distinction at the battle of Freiberg (29 September 1762), for which Frederick promoted him major.

Personal differences with Prince Henry severed their connection in 1766, and for many years Kalckreuth lived in comparative retirement. He participated in the War of the Bavarian Succession as a colonel, and on the accession of Frederick William II was restored to favour. He greatly distinguished himself as a major-general in the invasion of the Netherlands in 1787, and by 1792 had become count and lieutenant-general. Under the Duke of Brunswick, he took a conspicuous part in the campaign of Valmy in 1792, the siege of Mainz in 1793, and the Battle of Kaiserslautern in 1794.

Kalckreuth was defeated in the 1806 Battle of Auerstedt. In 1807 he defended Danzig for 78 days against the French under Marshal Lefebvre, with far greater skill and energy than he had shown in the previous year. He was promoted to field marshal soon afterwards, and conducted many of the negotiations at Tilsit. He died as governor of Berlin in 1818.

The Dictées du Feldmaréchal Kalckreuth were published by his son (Paris, 1844).

海因里希（德語：Friedrich Heinrich Ludwig, Prince of Prussia，1726年1月18日—1802年8月3日），腓特烈大帝三弟，普魯士將軍。

他與其兄的衝突亦為後人所流傳。海因里希在七年戰爭中綻放光芒，在羅斯巴赫會戰中率領7個步兵營殺進亂成一團的法軍，造就了其兄輝煌的戰績。其後在西南戰線獨當一面，鎮守薩克森，與腓特烈主力遙相呼應。1758年10月，他與腓特烈在薩克森首府德累斯頓會師，參與霍克齊戰役。1759年初他出奇兵成功地燒毀了奧地利軍隊糧草囤積地，又在後來的庫勒斯道夫戰役中以4萬普軍在奧軍背後出擊，破壞其交通線，使得奧軍不得不撤退回防。1761年海因里希在薩克森，僅以28,000人對付道恩的6萬大軍。在戰爭後期，海因里希和塞德利茨在另外的弗賴堡戰役上獲得大捷，逼使了奧地利退兵。海因里希在1752年6月25日在夏洛滕堡迎娶了黑森-卡塞爾的威廉明妮，但並無子嗣。

七年戰爭後，海因里希曾經到聖彼得堡訪問葉卡捷琳娜大帝，提出瓜分波蘭的計畫。1778年巴伐利亞王位繼承戰爭爆發，海因里希大力反對開戰，並於冬天辭職。1786年，以亞歷山大·漢密爾頓為首的美國人曾考慮邀請他為美國的國王，但此項建議很快便被撤銷了。

海因里希與兄長腓特烈大帝的衝突是基於海因里希曾經嘗試成為俄國葉卡捷琳娜二世佔領瓦拉幾亞而建立的附庸國國王。海因里希亦曾兩次為自己謀求波蘭王位，但是被腓特烈大帝所否決。

1786年，腓特烈大帝逝世，侄兒腓特烈·威廉二世繼位，海因里希又嘗試加強自己對國王的影響力。至1797年，腓特烈·威廉三世繼位，海因里希成為國王的重要謀臣。

1802年，海因里希於莱茵斯贝格逝世。