The Sisney family and the Cessna family have two different origins, are two different families. The name derivatives of Cisna, Cissna, and Cissne originated in eastern Ohio from the illiterate Stephen Sisney who was babtized in 1755 by his parents, Thomas and Mary Sisney. He was orphaned in 1763,served in the Revolutionary war, returned to serve as a "Ranger Scout". Mr. Howard Cessna's book is replete with inaccuracies and misrepresentations. The biggest is confusing the two families even though documentation proves otherwise.