I think Robert Zimmerman Gartrell, Sr. was the (iv) child in your diagram...he married Thelma Gartrell and he had four children Robert Zimmerman Gartrell, Jr., my grandfather, Carol Gartrell, my great uncle, Erma Gartrell, my great aunt, and Alice Gartrell, my great aunt...(Alice and Erma are still alive...and I will certainly be getting in touch with them soon!)
My Aunt's are all married with children, as follows:
Patricia Makela (Gartrell) married Jan Makela, one child Shay Makela (female).
Katherine Mellon (Gartrell) married Michael Mellon, and has four children, Michelle Mellon, Karen Bouldin (Mellon) married Casey Bouldin, Kelly Mellon, and Amanda Mellon.
Jeannie Perkins (Gartrell) married Patrick Perkins, and has one child, Sean Perkins.
Nancy Walker (Gartrell) married Fred Walker, originally married Joseph Wigman, divorced after two children Mindy Wigman & Heather Wigman, married Fred Walker, and had three more children Colleen Walker, David Walker, and Patrick Walker.
My father married Mary Virginia Sell, and had myself and my sister Courtney Gartrell. My parents divorced in 1996. My father remarried Patricia Gartrell (Parfray), and my mother remarried and is now Mary Maffett.
I am working on French's middle name....
My Grandmother's name is Shirley Gartrell, maiden name Dunphy and her mother's maiden name was Barton.