CREATE TABLE table_39223 ("District" TEXT, "Incumbent" TEXT, "Party" TEXT, "First elected" FLOAT, "Result" TEXT)

What district is the democratic Francis C. Le Blond from?
SELECT "District" FROM table_39223 WHERE "Party" = 'democratic' AND "Incumbent" = 'francis c. le blond'
SELECT "District" FROM "table_39223" WHERE "Incumbent" = 'francis c. le blond' AND "Party" = 'democratic'