CREATE TABLE table_18137 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Results" CLOB, "Candidates" CLOB)

Name the incumbent for texas 22 district
SELECT "Incumbent" FROM table_18137 WHERE "District" = 'Texas 22'
SELECT "Incumbent" FROM "table_18137" WHERE "District" = 'Texas 22'