claim: Sacre-Coeur, Paris is anything except a double monument.
evidence: John Richard Steffy -LRB- May 1 , 1924 Lancaster , Pennsylvania -- November 29 , 2007 Bryan , Texas -RRB- was an American nautical archaeologist .. archaeologist. archaeologist. He attended the Milwaukee School of Engineering .. Milwaukee School of Engineering. Milwaukee School of Engineering. He taught at University of Pennsylvania .. University of Pennsylvania. University of Pennsylvania. He founded the Institute of Nautical Archaeology , with Michael L. Katzev , and George Bass .. Institute of Nautical Archaeology. Institute of Nautical Archaeology. Michael L. Katzev. Michael L. Katzev. George Bass. George Bass ( archaeologist ). He was Professor Emeritus at Texas A&M University , and creator of the Ship Reconstruction Laboratory .. Texas A&M University. Texas A&M University. He married Lucille Koch Steffy , -LRB- died in 1991 -RRB- .