Komitat Hont
Born as Rudolf Maximilian Höll in Selmecbánya, Hont County, Kingdom of Hungary (present-day Banská Štiavnica, Slovakia), but later changed his surname to "Hell". He was the third son from the second marriage of his father Matthias Cornelius Hell (Matthäus Kornelius Hell) and his mother Julianna Staindl. The couple had a total of 22 children. Registry entries indicate that the family was of German descent, while Maximilian Hell later in life (ca. 1750) is known to declare himself as Hungarian.