because I need your help to try and solve this

I'm playing something on alexa, and for the life of me, I can't figure out a possible answer

I'm looking for a 3 digit number and my clue is:

the last name's of christopher columbus, stonewall jackson, and abraham lincoln all share this thing in common

but I really don't know what it could be

any ideas would be apreciated

(for the record, I don't even know who stonewall jackson is.) but I don't think it matters for this, it must be math related