- School children--California--Montebello9
- Fremont Elementary School (Montebello, Calif.)7
- Schools--California--Montebello7
- Business people--American--California--Montebello4
- Disaster4
- Homicides--California--Los Angeles4
- Air pilots--American--California--Los Angeles3
- Aircraft--American--California--Montebello3
- Airplanes--American--California--Los Angeles County3
- Beretta, John W. (John Ward), 1899-19923
- Business people--Dutch--California--Montebello3
- Classrooms--California--Montebello3
- Crime3
- Doncyson, Samuel T. S., 1868-19423
- Du Pont, Henry Belin, 1898-19703
- Fokker, Anthony H. G. (Anthony Herman Gerard), 1890-19393
- Fokker, Violet Austman, 1900-19293
- Karnes, Samuel, Sr.3
- Legal3
- Meetings--California--Montebello3