Dr Suess
Dr. Seuss (the pen name of Theodore Geisl) died in 1991 at age 87.
Dr. Seuss was the pen name of Theodore Geisel.
Theodore Roosevelt did not have a middle name. His full name was simply Theodore Roosevelt.
No, Ted Theodore Seuss is not a nickname. It appears to be a combination or misinterpretation of the author Dr. Seuss' real name, Theodor Seuss Geisel. Theodor Seuss Geisel wrote children's books under the pen name Dr. Seuss.
Theodore Geisel adopted the pen name "Dr. Seuss" as a way to conceal his extracurricular writing activities from his employer while working in publishing. This pseudonym allowed him to continue publishing children's books despite contractual obligations under his own name.
Theodore Beale's birth name is Theodore Beale.
Brother Theodore's birth name is Gottlieb, Theodore.
Theodore Mann's birth name is Theodore Goldman.
Theodore Sorensen's birth name is Theodore Chaikin Sorensen.
Theodore Shapiro's birth name is Theodore Michael Shapiro.
Theodore Roosevelt's birth name is Theodore Roosevelt Jr..
Theodore Taylor's birth name is Theodore Langhans Taylor.