I've found the following;
Bettencourt, Mrs. Eller Louise
Death date: 1918-09-14
Age: 80 years
Next of kin: Faustin Bettencourt (husband)
Times-Picayune, 1918-09-12, Pg. 2 col. 8 http://nopl.minisisinc.com/NOPL/scripts/mwimain.dll/23341/1/...
Her obit states that she is buried in St. Louis Cemetery.
Please message me your email address and I will forward you a copy.
Her death record;
Bettencourt, Ella Louise Tibaldi
Death: 09/11/1918 Orleans Parish
His death record;
Betancourt, Faustino Antonio
54 yrs - W
Death: 12/10/1884 Orleans Parish
The death records can be ordered by using the following form;http://www.sos.la.gov/Portals/0/archives/forms/LFP3LH8Public...
His obit states;
Faustino A. Betancur
A native of Gracios, Portugal.
His residence at 12 Peace St.
There is no mention of where he is buried.
Again, please message me your email address if you would like copies of these obits.