You have said that you have names for the Davenport surname.
Would you happen to have an Ivan Davenport?
I believe he was born in 1898 and died in 1981.
He was married to "Freda" Fournier.
I'm not sure if he remarried, but "Freda" remarried to a Howard Colby.
If you can "relate" to Ivan, please let me know.