A guided tour of the house will tell you how, on Assumption Day (15 August) of 1769, Napoleon's mother Letizia was rushed out of church with her first birth pains.
On Assumption day of 1769, Napoleon was born, and this information is provided in a guided tour of the house. 
A guided tour of the house will tell you how on Christmas morning, 1769, Napoleon's mother had birth pains.