Safiya Sanne, Man of Many Hats
Safiya Sanne is a Representative on the Quorum of Twelve. The colony he represents is unclear - he is shown twice over two different placards, for Picon and Leonis.
Both placcards clearly identify him as the representative of the appropriate colony, and in both scenes he is seated on the left of Robin Wenutu, Canceron delegate. The flag over which he is seated (in both instances) matches that of Leonis. Billy Keikeya appears to verbally identify him as the Picon delegate, however.
Safiya Sanne, Picon Delegate
During deliberations for the election of a Vice President, Sanne flips Picon's vote from Wallace Gray to Tom Zarek (Colonial Day).
Notes
Sanne is not present when the Quorum convens on Galactica after President Laura Roslin's incarceration (Fragged).