The gay personal assistant allegedly tormented and driven to suicide by Democratic Sen. Ron Wyden’s family stole money, jewelry, clothes, books and a pricey Disney pass from his boss — Wyden’s wife, Strand bookstore owner Nancy Bass Wyden. Bass Wyden, 64, detailed $655,000 in alleged thefts by the former assistant, Branden O’Brien, in a Manhattan Supreme Court lawsuit against O’Brien’s husband, Thomas Maltezos. O’Brien splurged on $1,200 Christian Dior sneakers and other luxe labels from Saks;