Joe Jackson, the father of Michael Jackson who created the Jackson 5 music family with iron will, died Wednesday, family members said. He was 89.
La Toya Jackson, one of his 11 children and also a pop singer, mourned her father and said she was "extremely appreciative" of him.
"I will always love you! You gave us strength, you made us one of the most famous families in the world," she wrote on Twitter as she posted a segment on Oprah Winfrey's television network in which she is having lunch with her father.
Grandson Randy Jackson Jr tweeted, "RIP to the king that made everything possible!!! I love you grandpa."
Family representatives did not return requests for detail on his death. But entertainment sites TMZ and ET said Jackson died Wednesday morning in Los Angeles after a battle with cancer.
Jackson himself hinted at his impending death in a tweet two days ago.
"I have seen more sunsets than I have left to see. The sun rises when the time comes and whether you like it or not the sun sets when the time comes," he wrote.
A strict disciplinarian father of 11 children, the steel worker in Gary, Indiana turned into one of music history's most unlikely but most successful managers as he created The Jackson 5 from his family.
His most famous child, King of Pop Michael Jackson, would later break down in tears even as an adult when recalling his father beating him with his belt and, while publicly forgiving him, wrote him out of his will.