I too am looking for the Bartletts of DC. Here is the info I have: Walter Bartlett (b. 1811)of Washington, DC had two children--Emma and Huey. Emma (1856-1924) married a 1/4 Choctaw man, Albert Joy, and was disowned by her family. Albert and Emma Bartlett Joy had three daughters Jesse (my greatgrandmother), Kate and Addie. Jesse married John Lash (a sea captain)and moved to Friendship, Maine where there are currently many Lashes!!!. Kate married John Hayes son of Ralph Hayes. Kate and John Hayes have relatives in DC, one of whom is Robert Bryan Hayes.