Parents
Siblings
1852
Jan
| 1852 • Loyola College was chartered in Baltimore, Maryland. |
1860
Age: 7y
| 1860 • French typesetter Edouard-Leon Scott de Martinville sings the French folk song "Au Clair de la Lune" to his phonautograph; producing the world's earliest known sound recording (however, it is not rediscovered until 2008). |
1900
Jun 1
Age: 48y
| 1900 • Dr. Henry A. Rowland of Johns Hopkins University announces a theory about the cause of the Earth's magnetism. |