Reason for this: I was talking to my mother about genealogy stuff folllowing on a conversation I had with a friend of mine the day before. In the conversation with my mother, she mentioned that our family line has a connection to Lady Godiva (the woman famous for riding through Coventry horseback complete starkers).
The point? I have the impression that Lincolnshire-6 and Mercia-251 actually identify as the same person at face level. I'm not proceeding at this point to look any deeper at this because I have a fair bit to look into with my own tree