Don Kagle provided this genealogy to Michael A. McKenzie shortly after the two of them met by happenstance in the Howard County, Maryland Historical Society. It is his genealogy as of 2011. His genealogy work has continued since then. His website, Family Tree Project 1, on Ancestry.com is a must place to visit for individuals seeking their McKenzie roots. Don traces back to McKenzies as well as many other families and has done extensive work on his site documenting those connections.