Theodor Wisén died in 1892.
WISN - AM - was created on 1922-10-23.
WISN-TV was created on 1954-10-27.
Theodor Kotsch died in 1884.
Theodor Ketterer died in 1884.
Theodor Thierfelder died in 1904.
Theodor Wolf died in 1924.
Theodor Zahn died in 1933.
Theodor Haubach died in 1945.
Theodor Nöldeke died in 1930.
Theodor Roos died in 1698.
Theodor Steltzer died in 1967.
Theodor Wulf died in 1946.