I'm looking for the descendants of John B McCreary (b abt 1882) and Bessie M Snyder (b. 1888). The children were Erma (b. abt 1910 in OK), Helen Grace (b. abt 1911 in Oregon) and Kathryn (b. abt 1917in OK). Erma married a Lincoln Wickson(?). The last I have on this family is the 1930 Census where they are living in Oklahoma City, OK. Thanks for any help.