Books set in the regency era without romance or having a gentle romance

So I enjoy reading regency novels but most of them are romance based which I am tired of. I am looking for recs with no romance or minimum romance. So examples I have read are:

• The Poor Relation Series by M.C Beaton – has very minimal romance and most of the story is social comedy and chaotic situation
• Regency Charades by Joyce Harmon – had romance but the sotry again was more social comedy.
• Sebastian St Cyr series – series focused on an aristocratic detective.

Thanks in advance.