i was just reading your post and i don't know if this would help at all. i am just starting to really look into my family's history as a comstock.
my dad, robert comstock, sr. moved to california from westport, mass in the early to late 70's (i think?) i'll ask him to be sure. my brother robert j. e. comstock, jr still lives in southern california (born ca.) as well as my older brother david michael (don't know where he lives now), my sister felecia h.m., and my younger brother trevor r. e. i just recently moved to no. oregon.
i was hoping someone would know of the comstock's in westport, mass. elbert arthur comstock, sr. (m. helen may smith) and elbert arthur comstock, jr. (my grandpa)(m. agnes alice bowers- my grandma.)