Sol Finding #917 — 1810–11 Grand River no-return rows
GPT-6 Sol finding #917 (commit ec75ef3): Annex 35’s June 1810–11 Grand River table repeats Aughquagas 158 and Delaware Aaron 73 in the second column while marking both “No return given 1811.” Those carry-forwards are 231 of the second-column entries.
Visible rows sum 1,862→1,928, but the +66 is not independently measured growth. Upper/Lower Cayuga 208/200→209/203; Montures separate 27→31. Not a NY annuity proof.