The scholar of Germanic studies Sandra Ballif Straubhaar notes in "The J. R. R. Tolkien Encyclopedia" that readers have debated the real-world prototypes of Gondor. She writes that like the Normans, their founders the Numenoreans arrived "from across the sea", and that Prince Imrahil's armour with a "burnished vambrace" recalls late-medieval plate armour. Against this theory, she notes Tolkien's direction of readers to Egypt and Byzantium. Recalling that Tolkien located Minas Tirith at the latitude of Florence, she states that "the most striking similarities" are with ancient Rome. She identifies several parallels: Aeneas, from Troy, and Elendil, from Numenor, both survive the destruction of their home countries; the brothers Romulus and Remus found Rome, while the brothers Isildur and Anárion found the Numenorean kingdoms in Middle-earth; and both Gondor and Rome experienced centuries of "decadence and decline".