Thank you, Christine!
By 1866, Augusta married John Groppe and lives in Wheeling, Ohio Co. West Virginia; so in the 1880 census, she is here, below. I know this is correct as it fits with the family lore. The name is misspelled here:
1880
John GRAPPE Self M Male W 38 HANOVER Miner At Glass House HANOVER HANOVER
Augusta GRAPPE Wife M Female W 40 HANOVER Keeps House HANOVER HANOVER
Tillie GRAPPE Dau S Female W 17 HANOVER Glass H. Worker HANOVER HANOVER
Louisa GRAPPE Dau S Female W 12 WV HANOVER HANOVER
Christ GRAPPE Son S Male W 11 WV At School HANOVER HANOVER
Emma GRAPPE Dau S Female W 7 WV HANOVER HANOVER
John GRAPPE Son S Male W 2 WV HANOVER HANOVER (b.abt 1878)
Census Place Wheeling, Ohio, West Virginia Film 1255410 T9-1410 429B
Thank you,
Nancy