Rivera began drawing when he was only three, just a year after his twin brother's death.
She began her professional career soon after her father's death in 1994.
The timeline of the third season began six months after Valerie's death.
It began its work shortly after his death in 2004.
"This continues a tradition of annual giving to the fund that I began a few years after his death," she wrote.
The first cycle was begun in 1602, 26 years after Charles' death, and is the larger of the two.
It was begun shortly after his death and completed in 1987.
To begin with gifts - anonymous ones - one year after his death.
Construction on the tomb began after the king's death in 943.
He had opposed surrenders, but they began after his death.