Board Thread:Questions and Answers/@comment-4637931-20160612212639/@comment-26222852-20160614201905

Geralt was an only child of sorceress Vessena and her husband (I do not know his name), and there is a story about his origin in the tale "The road of no return". He does not have any blood-related siblings, although he calls Vesemir a father and the fellow witchers-Eskel, Lambert, Koen his brothers.