Jane Cope (Spencer), widow Saunders - Can someone please help?

Jane Cope, widow Saunders had 2 children between the ages of 13 and 15 years old.
Tip: Correct the birth date of Jane Cope, widow Saunders (born circa 1465) or the following children:
Richard Saunders, Alice Cooke

Also this was brought to my attention by Private User

Sir William's profile has his death date as Feb. 12, 1525 which is also listed as his wife's (Jane Spencer) date of death. This wouldn't give Jane, as Wm's widow, very much time to remarry Sir William Cope and have 3 more children, sons Anthony, William and Sir John.

William Saunders' profile has 2 children listed, Alice and Richard, born in about the same year but over 50 miles apart (Banbury & Amersham). The Wiki link below doesn't mention those 2 children, but instead has William and Jane having 4 daughters: Anne, Isobel, Joyce, and Alice.

https://en.wikipedia.org/wiki/Anthony_Cope_%28author%29