On a Summer's Day
The first born son of the [town name] blacksmith.
You are the first born son of the blacksmith [BigGuyWithaHammer]. You have spent much of your youth in his smithy, learning the trade. As the first born, you stand to inherit the smithy, and it is you that [BigGuyWithaHammer] has been teaching the secrets of his trade to.
+2 background bonus to Craft: Blacksmithing