 So, Ellrath got this share back after the Countess's death, in 1776, prompting him to put it straight back on the market and seek a new buyer.A state official named Baron Ludwig von Esebeck (lord of the Ingweiler castle estate), working as an agent representing another, made himself known, and through him, the Löwenhaupt share of Reipoltskirchen passed in 1777 to a countess named Karoline von Isenburg.Also known as Karoline Franziska Dorothea von Parkstein, she was a natural daughter of Karl Theodor, the last Elector Palatine and Duke of Bavaria.