How many children did Dennis Hawley have at his time of death?
CREATE TABLE "television" (
  "name" text,
  "deceased_spouse" text,
  "cause_of_death" text,
  "date_of_spouses_death" text,
  "length_of_marriage" text,
  "children_together" text,
  "current_marital_status" text
);
SELECT "children_together" FROM "television" WHERE "deceased_spouse"='Dennis Hawley';