Assuming age born 1802,
a few possible births/baptisms,
St Mary the Virgin Blackburn,
Born 21st March 1798, baptised 29th April 1798
Thomas Finch son of John Finch and Alice,
abode Blackburn,
St Mary the Virgin Leigh,
11th April 1807,
Thomas Finch, child of James Finch and Betty,
abode Lowton,
so nothing spot on, just either side,