John William Montagu
John William was born on November 8th, 1811.  He died at the age of 72 on March 3rd, 1884.

 Mary Paget
Mary was born about 1815.  She died on February 20th, 1859.

 Victor Montagu
Victor was born on April 20th, 1841.  He died at the age of 73 on January 30th, 1915.