Rudolf von Erlach (born around 1299 in Bern, died in 1360 in Reichenbach Castle) was a knight and commander of the Swiss Confederation forces at the Battle of Laupen.
The von Erlach family had been Bernese citizens since the late 13th century.
In 1316, Rudolf married Elisabeth Rych, the daughter of Ulrich of Solothurn.
The Confederation victory against Freiburg army and feudal landholders from the County of Burgundy and the Habsburgs.
[1] They had argued with each other on the subject of a dowry, when Jost saw the sword from the Battle of Laupen hanging against wall.