1 ene 1906 año - The first 43 acres of Patapsco Valley State Park donated
Descripción:
 The first 43 acres of the park were donated by John Mark Glenn (1858-1950) of Catonsville from his Hilton estate. These first acres in the Hilton area of Patapsco Valley State Park. 
Añadido al timeline:
fecha:
1 ene 1906 año
Ahora mismo
 ~ 119 years ago