William H. Marcum and Fonda Gilbert Waters Marcum., The Way it Was with Our Ancestors:: Markham/Marcum, Cobia, Waters, Gilbert: allied families, Butler, Davis, Gorman, Hutchison, Kendrick, Roberts, Richebourg, Webster. (Fort Myers, Fla. (2140 Victoria Ave., Fort Myers 33901): n.p., 1982).

• Title	William H. Marcum and Fonda Gilbert Waters Marcum., The Way it Was with Our Ancestors:: Markham/Marcum, Cobia, Waters, Gilbert: allied families, Butler, Davis, Gorman, Hutchison, Kendrick, Roberts, Richebourg, Webster. (Fort Myers, Fla. (2140 Victoria Ave., Fort Myers 33901): n.p., 1982).
  Short Title	Gilbert - The Way it Was with Our Ancestors (Marcum)
  Call Number	CS71.M3445 1982
  Repository	New England Historic Genealogical Society
  Source ID	S504
  Linked to (11)	Gilbert, John Webster Gilbert, Mary Webster Gilbert, Capt. Michael Gilbert, Michael Gilbert, Samuel Gilbert, Samuel Jr. Welsh, John Family: Gilbert, Samuel / Webster, Martha Family: Gilbert, Michael / Cooleston, Mary Family: Welsh, John / Gilbert, Mary Webster Family: Gilbert, Capt. Michael / Walker, Sally