The UCC is a medium sized corporation that is slowly but surely growing to become a global powerhouse. It is deeply invested in legal, paramilitary, and criminal activities, and is composed entirely of clones.
The Seven Stars was created to give succor to those wounded in battle. It has expanded its mission to any in need from great disaster, such as war, famine, plauge, quakes, storms, and so on. Each area has a team. These teams have assembled caches of supplies, lines of communication, and organization for volunteers and members.
Patterns in surnames: There are many ways a surname could have evolved over centuries. One possibility is migration. A Roman name may have traveled to France and hence to England where it was later Anglicized. Case in point - the surname Lawrence went from Laurentius (Roman) to Laurent (French) to Lawrence (English) and then to Lowry (Scottish). There is also natural etymological evolution. For example, a Middle English spelling may have evolved to a modern English spelling (e.g. Stiward to Stewart). Where did your character's Surname come from?