The father of three, who died aged 81, left an estate in England and Wales of 4,042,516 pounds before tax, with the biggest share going to his oldest daughter Kate, reported The Daily Express.
The bulk of the rest was shared by his actor-son Lorcan and his teenage granddaughter Jessica.
Irish-born actor stated in his will he was making 'no provision' for Patricia after being estranged from her 'for some years'.
Their estrangement at the time he wrote his will in January last year has never previously been revealed and the reasons for it are unknown.
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Patricia, a training consultant, still uses her father's surname, refused to discuss the subject. "It is a personal and family matter," she said.
Legacies went to friends and family including his personal assistant Lucy Villiers, who received 200,000 pounds.
He left around 760,000 pounds to Lorcan while Kate received about 1.1million pounds, along with his assets in Ireland. Around 360,000 pounds was left to Jessica, 14, when she reaches 18.