Surnames - Pedigree to 3rd GGparents

These are my Pedigree Surnames back to 3rd Great-Grandparents, now complete:

Butler
Carle
Christensen*
Duncan
Fad
Kinnick/Kennick
Krag
Miller
Mortensdatter
Nielsen*
Preston
Rolen/Rolin
Simmons
Smith/Schmitt
Soderstrom
Sorensen
Williams

*Same line - Danish naming convention explains difference.

Additional lines researched, further back:

Firestone
Jones
Kimmerling
Kirk
Lee
Schwyhart
Vesterstrom

Families are Forever!  ;-)