Paul Gustav Klemens, 87, of West Hartford, formerly of Manchester and Storrs, died July 26. He was the widower of Ruth Hannah Weiner Klemens. Born in 1925 in Vienna, Austria, he was a Holocaust survivor. He is survived by his children, Michael W. Klemens of Salisbury and Susan M. Klemens and Daniel Root of Alexandria Va.; daughter-in-law Nicole Klemens of Rye, N.Y.; his grandchildren, Daniel and Robert Klemens, and Melinda Root; his sister-in-law Mirjam Finkelstein of London; and his brother-in-law Ted Plaut of Madison.