Johann Isidor Büchel was a businessman of the White Star Line. He operated in Buchs, St. Gallen, Switzerland.
He started his career on July 24th, 1910 in the emigration company in Buchs.
In early 1912, he was given a number of Third Class tickets for Titanic's maiden voyage. He sold those tickets for 170 Swiss francs (£8 13s 3d).