Middle name for Colson

My fiance and I have finally settled with a first name for our son but now the middle name is a struggle. He likes the middle name Alexander and so do I. Everett was what we originally wanted to name our son but a family member used the name before we could so we thought maybe we could use it as a middle name. Lee is a family middle name, its been passed down from my maternal grandfather, to my mom & me, and my fiances entire immediate family has the middle name Lee. Im not sure which one to pick, if anyone has suggestions please comment them. Im always open to peoples opinions :)