Dee ihe ga-aga n'ihu na paragraf a - A mụrụ ya na Hesse-Kassel. Ọ bụ nwa nwoke nke obere nke ụlọ eze Sweden na ụlọ ndị isi Hesse nke Schaumburg. Nna ya bụ Karl Philip Christian, Count Wartensleben, na nne ya bụ Albertine Louise, onye bụbu Baroness von Quadt na Wykradt. Na mbido ọ sonyeere ndị agha Dutch, mana o bufere onyinye ya na ndị agha Habsburg na 1758, nke a họpụtara dị ka onye isi. E kenyere ya ọrụ na "Szluiner" Grenz Infantry Regiment. Maka ozi o jere n'agha maka ihe nketa Bavaria
e buliri ya n'ọkwa Colonel na onye nwe nke ndị agha na-agba ọsọ nke 28, ọ bụ ọkwa ọ nọ na ya site na 1779 ruo mgbe ọ nwụrụ na 21 Eprel 1798. O nwetara Knights Cross nke Military Order nke Maria Theresa na 22 Eprel 1790, na Commander's Cross na 19 Disemba. Ọ bụ ya bụ onyeisi ndị agha nọọrọ onwe ha na Lower Rhine n'afọ 1796. Mgbe ndị agha ya mechara sonye na nke Archduke Charles, Duke nke Teschen n'August 1796, mgbalị ha jikọtara ọnụ mere ka mmeri mbụ nke mkpọsa oge ọkọchị ahụ merie ndị agha France, na Agha Amberg. Ọ merụrụ ahụ nke ukwuu na Agha Emmendingen na 19 Ọktoba 1796, nke ogwe aka ekpe ya gbajiri site na French caseshot, ma nwụọ ihe karịrị otu afọ mgbe e mesịrị na Vienna.