I have not looked into the WEBER family yet, so I can't tell you there was only one family.
The Jacob WEBER family:
Jacob, b. in a German settlement in Russia in 1818. Came to the United States in 1876, age 58. Married Mary Barbara HEINZE. Eleven children.
Maria m. Frederick METZLER in Russia. a. Katherine b. David - came to Okeene.
Adam m. unk. in Russia a. Chris - came to Oklahoma b. Henry - came to Oklahoma c. three daughters, d. in Russia
Kathrene - to Dorrance, KS
Katherine - to Dorrance, KS
David - to Dorrance, KS, abt. 1881 a. two children died at sea b. child d. KS c. Mary b. Russia d. Juliana b. Russia e. Chris b. Russia, settled N. of Ferguson f. Henry b. Russia, settled SE of Southard (Blaine Co.) g. Adam b. 1882 KS m. Emma NUSZ, 6 Sep 1905 at Watonga; d. abt 1920 h. Rachel b. KS i. Lydia b. KS
George - to Dorrance, KS, lived at Ferguson.
There is more to this narrative, but the living person I know is not listed, and the information of "my dad had ..."
Send your information to : Mrs. Deborah Farhar, P.O.Box 917729 PMB 360, Longwood, Fl 32791-7729, this will be forwarded to me and I'll make for sure any living WEBER gets the information.
Canton is just outside the Reservation or part thereof, and I don't see McGINNIS in the cemetery records.
Maybe the living can give you information that I don't know.