Wiki information Longomontanus:

Christen Sørensen Longomontanus
Academic, Deceased Person, Person, Influence Node, Name source

Christen Sørensen Longomontanus was a Danish astronomer. The name Longomontanus was a Latinized form of the name of the village of Lomborg, Jutland, Denmark, where he was born. His father, a laborer called Søren, or Severin, died when he was eight...

Impact crater, Namesake, Extraterrestrial location

Longomontanus is an ancient lunar impact crater located in the rugged southern highlands to the southwest of the bright ray crater Tycho. It is of the variety of large lunar formations sometimes called a "walled plain", although it is actually more...