I'm going to tackle this now, but I would love help!
This Alexander Ogilvy was, apparently, born in 1366; his father was born in 1360. But that's not all! He has a son born in 1349, which is even more problematic, really.
It's clear that there have been several connections and merges which are problematic, but not clear which ones they are.
I'm going to go research and see if I can figure out the line, and then come back to it --
but in the meantime if anyone who is familiar with this family wants to get involved, oh, that would be lovely!
cheers, Anne