Samuel Pepys was a writer in the 17th century.
The Fourth Doctor claimed to have met Samuel Pepys and his wife. (TV: Robot)
During a visit to 1666, the Fourth Doctor told Sarah Jane Smith that they could drop in on Sam Pepys. (PROSE: The Republican's Story)
In the 24th century, the Seventh Doctor noted that "no one writes like Samuel Pepys these days", and recalled him as an "observant fellow." (PROSE: The Dimension Riders)
In 1887, the Doctor mentioned Samuel Pepys to Dr. John Watson. (PROSE: All-Consuming Fire)
The Eleventh Doctor took Amy and Rory to see Samuel Pepys. However, Rory noticed that he made "bleeping sounds". (COMIC: The Broken Man)