Can You Resist a Good Series? I know I Can’t!

I love series books. I really like to follow a family or group of people through the years. If you could compose a list of your top five, all time, best romance series what would it be? This is my current list, but it could change at any time!
Malory Series Johanna Lindsey
Highlander Series - Janet Chapman
Bride Series - Catherine Coulter
Highlander Series - Karen Marie Moning
McKettrick Series - Linda Lael Miller