In Rick Riordan's "The Mark of Athena," a character named Rhea Silvia humorously clarifies a case of mistaken identity. Addressing the confusion, she introduces herself as the mother of the legendary twins Romulus and Remus, figures from ancient Roman mythology. Rhea expresses surprise that someone would confuse her with another individual, highlighting her link to a distant past.

Additionally, Rhea appreciates the sentiment behind the misunderstanding, noting it's flattering to be perceived as youthful, reminiscent of the 1950s. This playful interaction not only emphasizes her mythological significance but also bridges the ancient with the modern, showcasing Riordan's ability to blend humor and mythology effectively.