Thanks @Nathaniel for the clue, I didn't think they had one page with all those Saints (it's not complete though).
List of Catholic saints (Wikipedia) yields:
Adalbert
Albert
Angilbert
Fitzherbert
Gualbert
Heribert
Imbert
Norbert
Radbert
Robert
This will definitely help...
But there's an even better list of saints over at catholic.org
unfortunately I've got to screen scrap a bit more so I wrote a script
#!/bin/bash
for letter in {A..Z}
do
for number in {1..5}
do
curl -o $letter-$number -s http://www.catholic.org/saints/stindex.php?lst=$letter&page=$number
done
done
and grepping all that output yields:
Agilbert
Aibert
Albert
Augebert
Dagobert
Eadbert
Edbert
Egbert
Emebert
Engelbert
Erembert
Ethelbert
Floribert
Fontcubert
Frodobert
Fulbert
Fymbert
Gamelbert
Gaulbert
Gilbert
Godebert
Gondebert
Gosbert
Gumbert
Gundebert
Herbert
Heribert
Hildebert
Hubert
Humbert
Imbert
Jambert
Joubert
Lambert
Libert
Madalbert
Norbert
Philibert
Radbert
Rambert
Rembert
Ribert
Rigobert
Ritbert
Robert
Suitbert
Tilbert
Ubert
Walbert
Waldebert
Wigbert
But Cuthbert is still mysteriously missing.
Finally (hopefully, unless an online index is produced), Mr. Ken Graham has provided catholicsaints.info and screen-scraping that site with:
#!/bin/bash
for letter in {a..z}
do
curl -o "$letter-info" -s http://catholicsaints.info/saints-$letter/
done
and grepping it:
cat *-info | grep -o -e "[A-Za-z]*bert" | tr '[:upper:]' '[:lower:]' | sort | uniq
provides:
adalbert
agilbert
aibert
albert
angilbert
ansbert
aribert
aubert
augebert
austrebert
autbert
bert
cuthbert
dagobert
dealbert
eadbert
edbert
edilbert
egbert
ekbert
emebert
engelbert
erembert
ethelbert
fitzherbert
fridebert
frithbert
frodobert
gamelbert
garembert
gilbert
gobert
godebert
gosbert
gualbert
guibert
gundebert
herbert
heribert
hildebert
hrodbert
hubert
hugbert
humbert
imbert
jambert
josbert
lambert
landebert
libert
madalbert
norbert
philibert
radbert
ragnobert
rembert
ribert
rigobert
rimbert
robert
sigebert
simbert
sintbert
suidbert
suitbert
swidbert
switbert
swithbert
trudbert
ubert
valbebert
walembert
wigbert