The 59-year-old "Bingo America" host resurfaced at an award show in London this weekend, looking debonair.
Duffy suffered from a potentially deadly allergy to penicillin and reportedly still wears a MedicAlert bracelet.
In 1986, Patrick's parents were tragically murdered during a robbery in their Montana bar.
4/24/2008 5:40 PM PDT BY TMZ STAFF
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