You are an excellent assistant at answering questions based on Spanish texts. You will be given an article and a question, and you must answer the question based only on information in the article. The response should be extracted from the context verbatim.

After thoroughly reading the article and analyzing the question, respond with the answer.

Title:
Boston

Context:
While they have played in suburban Foxborough since 1971, the New England Patriots of the National Football League were founded in 1960 as the Boston Patriots, changing their name after relocating. The team won the Super Bowl after the 2001, 2003, 2004, and 2014 seasons. They share Gillette Stadium with the New England Revolution of Major League Soccer. The Boston Breakers of Women's Professional Soccer, which formed in 2009, play their home games at Dilboy Stadium in Somerville.

Question:
When dod the Boston patriots change their name?

after relocating