SELECT COUNT(poor_law_union) FROM table_30121096_1 WHERE area__acres__ = 262 AND civil_parish = "Drinagh"
Berapa banyak serikat hukum miskin yang memiliki area seluas 262 hektar dan berada di paroki sipil Drinagh?
CREATE TABLE table_30121096_1 (poor_law_union VARCHAR, area__acres__ VARCHAR, civil_parish VARCHAR)