| Age | 57 (age at death) |
| Birthday | 18 April, 1954 |
| Birthplace | Nocera Inferiore, Naples, Italy |
| Died | 27 August, 2011 |
| Place of Death | Freehold Township, New Jersey, USA |
| Zodiac Sign | Aries |
| Nationality | American |
| Occupation | Computer Programmer |
Pasquale "Pat" J. Villani (18 April 1954 – 27 August 2011) was an American computer programmer, author, and advocate of free software, best known for his creation of DOS-C, a DOS emulator written in the C language and subsequently adapted as the kernel of the FreeDOS operating system and a number of other projects including DOSEMU for Linux. He used to sign his edits with siglum "patv".
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