Transciption please

Can anyone tell me what the text says in the last box for "Sr Adrien Desbleds" please?

https://en.geneanet.org/archival-registers/view/792348/166?individu_filter=26013498

Does the title "Sieur" in this period mean anything? I know a Chevalier is a Knight, but i've only seen "Sieur" used for Merchants or untitled nobility?