X-chromosome inheritance pathways

A match on my X chromosome narrows down the number of potential pathways down which the shared DNA was passed from our common ancestor to the following possibilities. The numbers in the last 2 generations are the standard ahnentafel numbers assigned to those particular ancestors:

A match on my Dad's X chromosome narrows down the potential pathways down which the shared DNA was passed from the common ancestor to the following possible pathways:

A match on my maternal aunt's X chromosome narrows down the number of potential pathways down which the shared DNA was passed from the common ancestor to the following possible pathways:

Additional blogs covering this topic can be found here:

• http://www.thegeneticgenealogist.com/2009/01/12/more-x-chromosome-charts/
• http://dna-explained.com/2012/09/27/x-marks-the-spot/