lineally

It was from this doughty ancestor of blessed memory that John Walter Seymour lineally descended.

I am called Howard Tracy because I am descended lineally from both those noble families.

This club descended lineally from Wilkess and from Lamberts.

Is not the school descended lineally from that group of lay scholars whom the monks of Westminster taught?

They are not a freak variation but a species lineally related to those which precede and follow.