Early morning confusion.. [locked, duplicate]

I get up at 4:15 AM to get hubby off to work. Since I have trouble falling back to sleep, I watch TV.
A few mornings ago I decided to check an on-line TV schedule. At 5:00 AM on PBS is Tavis Smiley. At 6:00 AM on TLC is a house-keeping show hosted by Tava Smiley
Are the related, or have I just fallen down the rabbit hole?