That guy has an unfortunate name - Mosqueda.
Everytime I look at it I think of these words:
MOSQUE
Al QAEDA
Al is his brother.
You are pretty close. He has an Arabic name. I believe that very roughly translated his name means “place of the base”.
ie: His family a long time ago lived near a military base or
fort. Maybe!
With that anglo first name my bet is that he is a Christian Lebanonee.
Mosqueda = Mosquito?