There is no known city named "Jose De San Martin." However, there are several cities and towns named after José de San Martín, a prominent Argentine general and statesman who played a crucial role in the South American wars of independence against Spanish rule. Some notable cities named after him include:
1. San Martin, Argentina: A city located in the Buenos Aires Province of Argentina.
2. Jose de San Martin, Peru: A district in the San Martín Region of Peru.
3. San Martín de los Andes, Argentina: A town located in the Neuquén Province of Argentina.
4. San Martin, El Salvador: A city located in the San Salvador Department of El Salvador.
These are just a few examples, and there may be other cities or towns named after José de San Martín in different countries.