People United States of America Mark A. Thomsen peoplepill id: mark-a-thomsenMAT 7 views today 15 views this weekAmerican opera singerMark A. ThomsenBiographyListsAlso ViewedListsMark A. Thomsen is in following listsBy field of workNotable American musiciansGender:Male, Born in:Years 1930 to 1969By work and/or countryNotable American SingersGender:Male, Born in:Years 1930 to 1969Notable American Opera singersGender:Male, Born in:Years 1930 to 1969By instrumentVoiceBy category20th-century opera singers21st-century opera singersAmerican operatic tenorsFrom our partnersSponsoredMark A. Thomsen