Person ? J.-D. Ryan
- From 1912-01-01 to 1912-12-31, Administrateur of CONSOLIDATED MAIN REEF MINES AND ESTATE, LIMITED
- From 1912-01-01 to 1917-12-31, Administrateur of VILLAGE DEEP, LIMITED
- From 1917-01-01 to 1917-12-31, Administrateur of CHICAGO MILWAUKEE AND SAINT PAUL RAILWAY