I went through the 1900 Soundex listings for New Hampshire and extracted those Robert/Roberts/Robare individuals I thought might descend from Canadian families. The actual census information for these individuals is being transcribed and is referenced below. Those families or individuals for whom I cannot connect to a Canadian Robert family I have flagged as "[need info]". Any additions or corrections to my transcriptions are welcome.
David Robert, Seattle, WA
09 Feb 2003