Begin New Search
Refine Last Search
Cemetery Lookup
Add Burial Records
Help with Find A Grave

Find all DeFeos in:
 • Saint Charles Cemetery
 • East Farmingdale
 • Suffolk County
 • New York
 • Find A Grave

Top Contributors
Success Stories
Community Forums
Find A Grave Store

Log In
Allison Louise "Alli" DeFeo
Birth: Aug. 16, 1961
Death: Nov. 13, 1974
Suffolk County
New York, USA

Murder Victim. Third child and youngest daughter of Ronald, Sr., and Louise DeFeo. She was murdered, along with the rest of her family, by her older brother on the night of November 13, 1974. She was 13 years old. The murders became famous for being central to the book and movie "The Amityville Horror". (bio by: Dan Scott) 
Family links: 
  Ronald Joseph DeFeo (1930 - 1974)
  Louise Marie Brigante DeFeo (1931 - 1974)
  Dawn Theresa DeFeo (1956 - 1974)*
  Allison Louise DeFeo (1961 - 1974)
  Marc Gregory DeFeo (1962 - 1974)*
  John Matthew DeFeo (1965 - 1974)*
*Calculated relationship
Saint Charles Cemetery
East Farmingdale
Suffolk County
New York, USA
Plot: Section 13, Range O, Grqave 218-222
GPS (lat/lon): 40.7396, -73.41072
Maintained by: Find A Grave
Originally Created by: Dan Scott
Record added: Sep 26, 2000
Find A Grave Memorial# 5066766
Allison Louise Alli DeFeo
Added by: Rip
Allison Louise Alli DeFeo
Added by: Jason Vietri
Allison Louise Alli DeFeo
Cemetery Photo
Added by: New York Historian
Photos may be scaled.
Click on image for full size.

- Ernest Sharpe Jr
 Added: Nov. 28, 2015

- Jennifer Horner
 Added: Nov. 28, 2015

- With Love...A&D
 Added: Nov. 13, 2015
There are 1,366 more notes not showing...
Click here to view all notes...
How famous was this person?
Current ranking for this person: (4.1 after 209 votes)

Privacy Statement and Terms of Service