5 May 2006: Eisenhart/Isenhart Surname YDNA Genetic Genealogy Project launched.
6 May 2006: 1st participant orders test kit. Kit 62902.
21 May 2006: 5th participant orders test kit. Kit 64068.
27 Jun 2006: Initial test results received. Kit 63326.
8 Jul 2006: 1st participant's test results received. Kit 62902.
13 Jul 2006: 5th participant's test results received. Kit 64068.
9 Aug 2006: 10th participant joins the project. Kit 68420.
22 Aug 2006: Global map activated with pins marking locations for some of the participant's earliest known ancestors.
24 Aug 2006: Eisenhart YDNA Project Analysis Table hosted on private server added to the Results section of this website.
28 Aug 2006: Project Contribution Fund feature activated. See the project Background tab for details.
17 Jan 2007: 15th participant joins the project: Kit 80585.
15 Jul 2008: First YDNA67 marker upgrade results received for kits 62902 and 63414. Data was added to the Y Results tables and the private server HTM webpage linked to from the Results section of this project.
08 Feb 2009: 19 members in the project.
19 Oct 2010: Patti Adams joins the project as co-admin.