Have you done any googling for info on a husband? I can't locate anything and couldn't then. Maybe someone else can. There is loads of stuff about her (I assume, not certain - same name, looks like her)charity work with "Concerned Citizens of Agriculture street" and other issues that are focused on the NO black community, specifically.
Picture on this page of Kathleen and "Coach" during the campaign.
http://capitolwatch.reallouisiana.com/html/7AA70D46-0466-4DAE-A8F4-B2AEF35647C0.shtml
I don't know why you two are so fascinated by this. I don't think it is at all unusual for a white woman and a Black woman to be related, especially in that locale. Just go to a Cajun family reunion. And bring your appetite!
Have you done any googling for info on a husband? I can't locate anything and couldn't then.
If you are talking about the gov, try: "Coach" Blanco. I have never heard a Christian name for him -- just "Coach". He is some sort of functionary at the university in Lafayette. He is reported to have connections with the Shaw Group.
Raymond is Kathleen Blanco's husband's name.