Joseph and Jane had Noah T., Noah had Charles Clarence, CC had Lois Linthicum my great-grandmother!
So yes, definitely the same family! Thanks fore your response. I have had so much fun researching all this. Have you had a lot of luck? I am researching all the lines of my family: the Dunns, Hawleys, Linthicums and Johnstons and I am finding they all cross paths over time.