1.   Her mother had died in suspicious circumstances.

2.   Prince Charles will become king when his mother, Queen Elizabeth, dies.

3.   The mother died before the cubs were old enough to fend for themselves.

4.   The young mother died in a vain attempt to save her drowning son.

5.   When his mother died, he felt an obligation to continue her work.

6.   When their mother died she was unable to contact her brother because he was abroad somewhere.

7.   Freddie broke with his family long ago, after his mother died.

8.   When her mother died, responsibility for the family fell upon Sheila.

9.   It really screwed her up when her mother died.

10.   His mother died when he was twenty.