![FDNY on Twitter: "#FDNY Chief Joseph Pfeifer visits @sept11memorial w/ French Interior Minister @bcazeneuve #NeverForget https://t.co/XH8tZyJ5VM" / Twitter FDNY on Twitter: "#FDNY Chief Joseph Pfeifer visits @sept11memorial w/ French Interior Minister @bcazeneuve #NeverForget https://t.co/XH8tZyJ5VM" / Twitter](https://pbs.twimg.com/media/CdYZhnpW4AA9xo6.jpg:large)
FDNY on Twitter: "#FDNY Chief Joseph Pfeifer visits @sept11memorial w/ French Interior Minister @bcazeneuve #NeverForget https://t.co/XH8tZyJ5VM" / Twitter
![My brother saved many lives on 9/11 - but it was the last day I saw him, says first fireman to enter World Trade Center | The Sun My brother saved many lives on 9/11 - but it was the last day I saw him, says first fireman to enter World Trade Center | The Sun](https://www.thesun.co.uk/wp-content/uploads/2021/09/NINTCHDBPICT000677566987.jpg?strip=all&w=960)
My brother saved many lives on 9/11 - but it was the last day I saw him, says first fireman to enter World Trade Center | The Sun
![9/11 anniversary: Fire Chief Joseph Pfeifer sent his brother up the North Tower during the rescue, never to see him again | US News | Sky News 9/11 anniversary: Fire Chief Joseph Pfeifer sent his brother up the North Tower during the rescue, never to see him again | US News | Sky News](https://e3.365dm.com/21/09/800x600/skynews-joseph-pfeifer-new-york-city_5504537.jpg)
9/11 anniversary: Fire Chief Joseph Pfeifer sent his brother up the North Tower during the rescue, never to see him again | US News | Sky News
![Joe Pfeifer, last FDNY chief on duty during 9/11 attacks, retires after decades of service - ABC7 New York Joe Pfeifer, last FDNY chief on duty during 9/11 attacks, retires after decades of service - ABC7 New York](https://cdn.abcotvs.com/dip/images/3746762_071118-wabc-joepfifer-img.jpg?w=1600)
Joe Pfeifer, last FDNY chief on duty during 9/11 attacks, retires after decades of service - ABC7 New York
![9/11 anniversary: Fire Chief Joseph Pfeifer sent his brother up the North Tower during the rescue, never to see him again | US News | Sky News 9/11 anniversary: Fire Chief Joseph Pfeifer sent his brother up the North Tower during the rescue, never to see him again | US News | Sky News](https://e3.365dm.com/21/09/2048x1152/skynews-firefight-911_5504080.jpg)