If the Count from Sesame Street drinks the blood of Cookie Monster, does he need to brush afterwards to avoid getting cavities?

Turns out I'm related to both Bob Ross and Mister Rogers. If I only had LeVar Burton as well, I'd have the PBS trifecta.

Photograph of Bob Ross in his twenties, wearing a US Air Force uniform. Caption reads: "My 7th cousin once removed. Bob Ross. Remembered as an American painter, art instructor, and television host."
Caption

Photograph of Bob Ross in his twenties, wearing a US Air Force uniform. Caption reads: "My 7th cousin once removed. Bob Ross. Remembered as an American painter, art instructor, and television host."

Photograph of Mister Rogers, looking very much as he usually did in his show. Caption reads: "My 11th cousin twice removed. Fred Rogers. Notable American television host of the TV series Mister Rogers' Neighborhood."
Caption

Photograph of Mister Rogers, looking very much as he usually did in his show. Caption reads: "My 11th cousin twice removed. Fred Rogers. Notable American television host of the TV series Mister Rogers' Neighborhood."