Passing by Meixedo

Until I passed through this village in my way to Montalegre, I had never heard its name. I made a photo, and when I searched for references, I was surprised to find no less than three villages in Portugal with this uncommon name – one in Viana do Castelo, another in Tarouca, and… this one in Montalegre.
Which is the least interesting?
I will reply after discovering the other two (supposing that I will find them).