What family was featured in episode us14 of the series?
CREATE TABLE "table1_19897294_11" (
  "no_in_series" text,
  "no_in_season" real,
  "family_families" text,
  "location_s" text,
  "original_air_date" text
);
SELECT "family_families" FROM "table1_19897294_11" WHERE "no_in_series"='US14';