Surprising as it may seem to some, he left to his son John Lennon just $25 million and each of his grandchildren received $50,000, while he gave the lions’ share of the estate to his daughter Lozick. This resulted in a lawsuit that was filed by John’s son William against Lozick and her trustees in 2002. The court battle exposed some of the inner aspects of the family’s financials. Catherine Lozick, who was supposed to inherit the entire real estate 21 years after her father’s death, managed to settle the case. She agreed to pay each grandchild an additional $1.25 million. It was in April 2003 that she received her inheritance and became a majority-owner of her father’s company.