When I initially created the Blasdell Name Study I based it on my family's spelling. Since then it has been nagging at me that the study should be based on the more common spelling which is also the spelling of the first North American settler Ralph Blaisdell,.Sr.
I have finally taken the plunge and have converted the study to the Blaisdell Name Study and have also redone all categorizations to "Blaisdell". All profiles using those categorizations have also been converted.