Analysis of information sources in references of the Wikipedia article "List of Unitarians, Universalists, and Unitarian Universalists" in English language version.
... Program of Remembrance, sermon by the Rev. Vanessa Southern of the Unitarian Church of Summit and song by Continuo Arts Foundation commemorating Martin Luther King Jr.'s contributions to all people
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W. D. Washburn was a chief founder of the church [First Universalist Church of Minneapolis] when it was formally incorporated in 1859, and a faithful member for fifty years. (From the Washburn family also early members of the church) came the present day Pillsbury and General Mills companies
pgs 29–35
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: CS1 maint: unfit URL (link)W. D. Washburn was a chief founder of the church [First Universalist Church of Minneapolis] when it was formally incorporated in 1859, and a faithful member for fifty years. (From the Washburn family also early members of the church) came the present day Pillsbury and General Mills companies