Adrianus "Janus" Cornelis Theeuwes was an archer from the Netherlands.
Background
He was born in Gilze en Rijen and died in Tilburg.
Career
He represented his native country at the 1920 Summer Olympics in Antwerp, Belgium.
Achievements
There he won the gold medal in the Men"s Team Event (28 m), alongside Joep Packbiers, Piet de Brouwer, Driekske van Bussel, Jo van Gastel, Tiest van Gestel, Janus van Merrienboer, and Theo Willems.