According to the data I have: Jan Mangelese md. Volkie Janse Adrianensen Mangel Jansen Roll md. Annetje Hendriex Volcx Jan (Johannes) Roll md. Altje Bas Johannes (John) Mangel Roll md. Mary Nevis Benjamin Roll md. Sarah Culbertson John Roll md. Mary Westfall Harvey Roll md. Martha Jane Cunningham George Washington Roll md. Martha Florence Morris Lloyd Leland Roll md. Grace Aletha Bliss Betty Grace Roll md. Jack Lee Holt Although the spellings and some of the names in the data I have are quite different from some of the other members who are descended from "Jan Mangalese" also, I cannot account for.. Unless back in the beginning there was more than one Jan Mangelese that emmigrated from Europe back then and there are two lines of descent. Happy Thanksgiving to one and all! May you and yours have many blessings to be thankful for... as I and my family have.