Reading the article from Wikipedia, he had daughter Mary and son Richard. He was born in c.1738-1740 which makes this son Richard probably born in 1760s-1780s. That makes it just possible that his son was sponsor in the 1840s but that would be a man most probably above 60 years old, if not closer to his eighties. In that case we might have him acting as Baptismal sponsor for his children. When we get to 1861 Baptism, of Edward Shevlane, it seems unlikely this Richard was still living. Conservatively, if born in 1760s or 1770s he'd be pushing 90 or 100. So perhaps we're looking at the 3rd generation here, Richard son of Richard son of Richard? I hope more exists on the Bard to be found.