Celebrity Parents Heath Ledger and Michelle Williams' daughter has arrived By Staff Author Published on October 30, 2005 10:18 AM Share Tweet Pin Email Actors Heath Ledger, 26, and Michelle Williams, 25, welcomed a daughter in New York City on Friday night around 5 pm. Matilda Rose Ledger weighed in 6 lbs, 5 oz, and was 19 inches long, according to a friend of Heath’s sister. Source: HeathBaby and The Williams Center (for birth stats and birthdate correction).Thanks to CBB reader Victoria.