CREATE TABLE table_771 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

What year was Stephen Pace elected?
SELECT MIN("First elected") FROM table_771 WHERE "Incumbent" = 'Stephen Pace'
SELECT MIN("First elected") FROM "table_771" WHERE "Incumbent" = 'Stephen Pace'