CREATE TABLE "table1_30120560_1" (
  "townland" text,
  "area_acres" real,
  "barony" text,
  "civil_parish" text,
  "poor_law_union" text
);

Question: how many areas have townland as kilgilky north?
SQL: SELECT COUNT("area_acres") FROM "table1_30120560_1" WHERE "townland"='Kilgilky North';

Question: which cilvil parishes have areas of 405?
SQL: SELECT "civil_parish" FROM "table1_30120560_1" WHERE "area_acres"=405;

Question: what is the barony and an area of 560?
SQL: SELECT "barony" FROM "table1_30120560_1" WHERE "area_acres"=560;

Question: what is the number of areas where the townland is brittas?
SQL: SELECT COUNT("area_acres") FROM "table1_30120560_1" WHERE "townland"='Brittas';