No, I am not related to the Boursier/Bourcier family line. The surname NICKLAW originates from two different lines that are both French-Canadian in origin, one is JACQUES and the other BOUCIER. This would include my distant relatives François Xavier Jacques. I know that both family lines used the "dit" name of NICHOLAS for reasons unknown shortly after entering the United States. Also, both names went through various spellings before finally ending up as NICKLAW, probably due to anglicization of a French pronunciation of NICHOLAS.
There may be two additional family lines with the surname Nicklaw. Have looked in past census data indicating a Black and Mid East family lines.