How many entries are in barony when the townland is derrigra?
CREATE TABLE table_30121075_1 (barony VARCHAR, townland VARCHAR)
SELECT COUNT(barony) FROM table_30121075_1 WHERE townland = "Derrigra"
### Context: CREATE TABLE table_30121075_1 (barony VARCHAR, townland VARCHAR) ### Question: How many entries are in barony when the townland is derrigra? ### Answer: SELECT COUNT(barony) FROM table_30121075_1 WHERE townland = "Derrigra"