Complex sentence: Alfred E. Barnes (1892--1960) was a Kansas City, Missouri architect who was a partner with Henry F. Hoit and Edwin M. Price in the notable firm of Hoit, Price and Barnes.
Split into simpler sentences: Alfred E. Barnes (1892--1960) was an architect from Kansas City, Missouri. He was a partner with Henry F. Hoit and Edwin M. Price in the leading architectural firm of Hoit, Price and Barnes.