Tyka Nelson is Prince's only surviving full sibling.

纳尔逊是“王子”仅存的胞妹。

Ser Benfrey led her into the hall. They looked enough alike to be full siblings. judging from their age, both were children of the sixth Lady Frey; a Rosby, Catelyn seemed to recall.

本佛雷爵士领她穿过大厅。他俩看起来的确像一对兄妹，依年龄而论，想必都是第六任佛雷夫人的孩子，凯特琳记得她是罗斯比家的人。