I to am searching this line William Ireland to Diadama Shaklee I don't know if this means anything but William and Diadama had a daughter Susan Ireland who married Daniel Hall in Washington County, Ohio Dec. 31, 1835 I found this family later in Vinton County, Ohio near several of the other Irelands, the surname Devore, Devon are also in that area I have a Mary Ann Devon married to Andrew H. Turvey in Washington Co. Ohio in 1846. Susan Hall died Jan. 31, 1889 on her death certificate she names her parents as William L. Ireland and Diady Shaklee.