Question: What is the party of Re-elected, incumbent Charles H. Grosvenor, who was first elected before 1894?
SQL: SELECT "Party" FROM "2-1391450-4" WHERE "Result" = 'Re-elected' AND "First elected" < 1894.0 AND "Incumbent" = 'Charles H. Grosvenor';

Question: Who was the incumbent from the Ohio 13 district?
SQL: SELECT "Incumbent" FROM "2-1391450-4" WHERE "District" = 'Ohio 13';

Question: What is the party of the representative first elected in 1894 from the Ohio 16 district?
SQL: SELECT "Party" FROM "2-1391450-4" WHERE "First elected" = 1894.0 AND "District" = 'Ohio 16';