I'm so confused by the Hoffpauir relations in my family tree!

I'll start with Julia Ann "Winnie" Foreman b: ABT 1789, who was the daughter of Nancy Anna Perry b: 1771. and Edward Foreman b. 1749. Nancy Anne's brother, Thomas William "Manchac" Perry b. 1776 is father to Alfred Perry b. 1821 who married Winnie's daughter Berthina (Cathence) Hoffpauir b: ABT 1817/1819. Meanwhile, two other of Winnie's sons, James Henry b. 1808 and Thomas Henry b. 1811 get married and have their own children; namely, from James there is George Hoffpauir b. 1835 and from Thomas there is Mary Ann b. 1836. Mary Anne and George get married and have a child, Mildred, b. abt 1860. Mildred marries the son of Berthina and Alfred, Thomas "Tom" Perry b. 1862. These two are my great grandparents.

I'm trying to figure out the relationships between these people! Because Berthina, James, and Thomas are siblings, all their children are first cousins. Mary Anne and George getting married was a no-no because of that, but it apparently happened. Their first cousin Tom marries their daughter Mildred. That's when I go crazy! Aren't Tom and Mildred 1st cousins once removed? Luckily, their son George Alton Perry b. 1885 marries a totally unrelated Mary Murle Boulet b. 1890.

BUT, but... Am I doubly related to each of these Hoffpauirs?