![David Tennant's daughter Olive, 10, poses with brother Ty, 19, at Belfast premiere | Daily Mail Online David Tennant's daughter Olive, 10, poses with brother Ty, 19, at Belfast premiere | Daily Mail Online](https://i.dailymail.co.uk/1s/2021/10/12/19/49088505-10085253-image-a-58_1634065085274.jpg)
David Tennant's daughter Olive, 10, poses with brother Ty, 19, at Belfast premiere | Daily Mail Online
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David Tennant on X: "#DavidTennant Daily Photo! David with John Barrowman and John's sister Carole at a fan convention #DoctorWho https://t.co/U6FcntWX2R" / X
![Who is House of the Dragon's Ty Tennant? Doctor Who actor David Tennant's son, who stars in the HBO hit as Prince Aegon Targaryen II, is a talented musician who loves Star Who is House of the Dragon's Ty Tennant? Doctor Who actor David Tennant's son, who stars in the HBO hit as Prince Aegon Targaryen II, is a talented musician who loves Star](https://cdn.i-scmp.com/sites/default/files/styles/og_image_scmp_generic/public/d8/images/canvas/2022/09/30/81e09f6c-b968-40f4-b044-26d7fa4c79b7_66bbe11a.jpg?itok=2THZTg9e&v=1664529713)
Who is House of the Dragon's Ty Tennant? Doctor Who actor David Tennant's son, who stars in the HBO hit as Prince Aegon Targaryen II, is a talented musician who loves Star
![Who is House of the Dragon's Ty Tennant? Doctor Who actor David Tennant's son, who stars in the HBO hit as Prince Aegon Targaryen II, is a talented musician who loves Star Who is House of the Dragon's Ty Tennant? Doctor Who actor David Tennant's son, who stars in the HBO hit as Prince Aegon Targaryen II, is a talented musician who loves Star](https://cdn.i-scmp.com/sites/default/files/d8/images/canvas/2022/09/30/81e09f6c-b968-40f4-b044-26d7fa4c79b7_66bbe11a.jpg)