CREATE TABLE table_23391 ("No. in series" TEXT, "No. in season" FLOAT, "Family/families" TEXT, "Location ( s ) " TEXT, "Original air date" TEXT)

How many episodes with different season numbers had the Jeans family in them?
SELECT COUNT("No. in season") FROM table_23391 WHERE "Family/families" = 'The Jeans Family'
SELECT COUNT("No. in season") FROM "table_23391" WHERE "Family/families" = 'The Jeans Family'