Pietro Koch (18 August 1918 – 4 June 1945) was an Italian soldier and leader of the infamous Banda Koch, known for its brutal anti-partisan activities during the Italian Social Republic. Born in Benevento to the son of an Imperial German Navy officer, Koch's military career was marked by controversy. After being dismissed from the Royal Italian Army in 1939, he was recalled on the eve of World War II and served until the armistice of 1943. Koch then joined the Special Service of Republican Police and established the Banda Koch, a ruthless task force responsible for hunting down partisans and deportees, including Jews, for the Germans. Under the protection of SS-Obersturmbannführer Herbert Kappler, Koch's reign of terror led to hundreds of deaths and extreme cruelty. Even Benito Mussolini and his close ally Renzo Montagna were appalled by Koch's actions. Eventually, Koch was arrested by Montagna and tried by an Italian tribunal, where he was convicted and executed at the age of 26. Despite his young age, Koch left a dark and enduring legacy of violence and brutality.

Pietro Caruso (10 November 1899 – 22 September 1944) was an Italian Fascist and head of the Rome police in 1944. He was a prominent figure in the National Fascist Party and rose through the ranks of the Volunteer Militia from National Security. Caruso played a significant role in the confiscation of gold belonging to the Jewish population of Trieste during his time with the Italian Social Republic. Notably, he organized the infamous massacre in Fosse Ardeatine, where 335 people, many of whom were Italian Resistance members, were shot. Caruso's actions during the Italian Civil War led to his trial and subsequent sentencing to death, which was carried out by a firing squad of Polizia di Stato. His co-defendant, Roberto Occhietto, received a 30-year imprisonment sentence. The high court of justice condemned the two defendants, with the prosecutor characterizing them as "wild beasts." Caruso's execution took place in the courtyard of the Fort Bravetta in Rome. His controversial and notorious actions during the war continue to be a subject of historical interest.References:"Death of a Fascist". Time. 2 October 1944. Retrieved 4 August 2020."The Execution of Pietro Caruso, the Italian Chief of the Fascist Police". British Pathé. 22 September 1944. Archived from the original on 2021-12-12. Retrieved

Pietro Grimani (October 5, 1677 – March 7, 1752) was a prominent Venetian statesman and aristocrat, known for his distinguished tenure as the 115th Doge of Venice from 1741 until his passing. Hailing from the esteemed Grimani family, he was revered for his cultural refinement and scholarly pursuits, which included a talent for poetry. Notably, Grimani fostered intellectual connections with luminaries such as Isaac Newton, solidifying his reputation as a man of erudition. His diplomatic service in England further enriched his network and knowledge. Following his tenure, he was succeeded by Francesco Loredan as Doge. Additionally, Grimani served as the castellanus of coron and modon, and his family was granted control over regions like Monemvasia by the Venetian senate. Despite this, the Grimani family encountered challenges in establishing full dominion over these territories. Pietro Grimani's legacy endures as a testament to his multifaceted contributions to Venetian politics, culture, and intellectual exchange.

Pietro Benvenuti (8 January 1769 – 3 February 1844) was a prominent Italian neoclassical painter known for his influential work and associations with renowned artists. Born in Arezzo, Tuscany, he honed his artistic skills under the influence of Jacques-Louis David and furthered his studies in Florence and Rome. Notably, he collaborated on significant projects such as adorning the new rooms in Palazzo Pitti and frescoing the dome of the Cappella Medicea at the San Lorenzo. His contributions extended to engraving and directing the Florentine Academy of Fine Arts. Benvenuti's impact was far-reaching, as evident from his appointment as a court painter and his role as Director in Florence. He mentored numerous pupils and students, leaving a lasting legacy on Italian art. His remarkable career and artistic prowess solidified his place in art history, earning him membership in esteemed academies and widespread recognition. Pietro Benvenuti's enduring influence continues to be celebrated within the art world.

Pietro Umberto Acciarito, an Italian anarchist, gained notoriety for his attempted assassination of King Umberto I of Italy at the age of 25. Born in Artena, Acciarito's early life was marked by poverty and struggles, leading to disillusionment with the Italian government. His assassination attempt on the king, carried out with a homemade dagger, ultimately failed, leading to his arrest and subsequent trial. Despite the lack of evidence linking him to anarchist movements, Acciarito was sentenced to life in prison, enduring harsh conditions and psychological torture by the state. His defiance and unwavering commitment to his ideals were evident throughout his ordeal. Acciarito's story sparked widespread protests and highlighted the oppressive tactics employed by the government. Despite his tragic end, Acciarito's legacy continues to symbolize resistance against unjust systems.