Yes and thank you.I have already purchased that book. Clyde Owen Davisson was my grandfather. Mary Ellen Davisson Gruber lives in Deleware Ohio and she is the oldest daughter of Clyde & Helen Davisson. Anne Louise Davisson Kuzma is living in Akron, they were the oldest of five children and are still living. My Uncle Thomas Owen Davisson died in 1985 and the youngest child (my mother), passed away in 1993, her name was Lola Elizabeth Davisson Vale and she had six children of which I'm the youngest and the only one to carry the Davisson name. Her older sister Ruth Davisson Pastis passed away only 2 months after my mother. Clyde Owen Davisson passed away on my brothers birthday 1960 the year I was born 3-8-60. I was born on October 27th 1960 and I'm the only grandchild that has the same birthmark as he. Thank you for thinking of me. My 2 Aunts were thrilled to see their name in that book.