here is few things i have found in France regarding the Adrian-picard families. They came from the Jura region of france who was mainly populated by protestants/huguenots families. Most of them were very skilled trade man especially when it came to wood work and catering. Loads of them went to great britain, Holland & USA to escape the Catholics of course and Napoleon dictature.
They were not popular within the Irish immigrants, French canadians and english settler for ethnic & religion differences,