William Judd Temmeri is the sole son and heir of Andrew and Lois Judd; Andrew Judd was the previous Lord Mayor of Temma. William's grandfather, John Judde Temmeri, made the family fortune with shrewd investments and a lucrative smuggling operation. His son, Andrew, was schooled in the Tonbridge School, and so was William Judd.

Like his father before him, William is the guildmaster for The Glorious Company of Fur Traders and Skin Sellers.

William is also the elder for the Cordwainer neighborhood.