While this family is from Malta they seem to have roots in Sicily so worth taken a look at.   Some very interesting genealogies  posted dating back to the 1300's which are linked to several noble families such as Gatto, Aragona, and Ragusa to name a few.

 The Noble Family of Solimella, who held in fief the garden of Gomerino (pre-1318), also acknowledged as Milite in a letters patent relative to the Captaincy of Malta.  This family is listed as a noble family in “Descrittione di Malta” (1647)....