Bartholomew Berthold was a prominent St. Louis fur trader, Berthold was born Berthelemi Antoine Marthias Bertolla de Moncenigo near the city of Trent, Tyrol, Italy in 1780. When Napoleon invaded Italy, Bartholomew joined the opposition and was wounded in battle. After the French conquered Italy, he left his homeland and arrived in the United States in 1798.
At that time he anglicized his name to Bartholomew Berthold. Courteous and well-educated, he was fluent in French, Spanish, German, Latin and Italian. After a short stay in Philadelphia, Pennsylvania he settled in Baltimore, Maryland, but in 1809 he moved to St. Louis, Missouri. Here, along with Rene Paul, he engaged in the mercantile business. In 1811 he married Pelagie Chouteau, the only daughter of Major Pierre Chouteau, Sr., and the couple would eventually have seven children.
He then formed a partnership with his brother-in-law, Pierre Chouteau, Jr., and conducted a successful business for several years. Later, he and Chouteau, along with John P. Cabanne and Bernard Pratte, became associated with John Jacob Astor in the American Fur Company. The business was very profitable, and Berthold became one of the wealthiest citizens of St. Louis. He died in St. Louis, Missouri on April 20, 1831, at the age of 57. His widow survived him 44 years, dying in 1875, at the age of 85.
© Kathy Weiser-Alexander, updated July 2018.