Bill Peets was a Starfleet officer in the 24th century.
As captain, he was listed as a Stellar Imaging Division officer on the dedication plaque of the USS Brattain. (TNG: "Night Terrors", dedication plaque)
In 2353, he was listed as a Starfleet Operational Support Services officer on a directory placard in Starbase 32, Maxia sector. His office was room #65146. (TNG: "Violations", directory)
In the 2370s, he was listed as a Research and Development officer on the dedication plaque of Federation starships. (VOY: "Caretaker", dedication plaque; VOY: "Message in a Bottle", dedication plaque)
This character was only mentioned in writing.
He was named after chief lighting technician Bill Peets