Relatives of the half blood inherit the same share they would inherit if they were of the whole blood.
Structure West Virginia Code
Chapter 42. Descent and Distribution
§42-1-3a. Share of Heirs Other Than Surviving Spouse
§42-1-3b. Requirement That Heir Survive Decedent for One Hundred Twenty Hours
§42-1-3e. Kindred of Half Blood
§42-1-5. From Whom Children Born Out of Wedlock Inherit
§42-1-6. Legitimation by Marriage
§42-1-7. Issue Legitimate Though Marriage Null
§42-1-8. Posthumous Children to Take
§42-1-9. Establishment and Recordation of Descent
§42-1-10. Individuals Related to Decedent Through Two Lines
§42-1-11. When a Parent May Not Inherit From a Child
§42-1-12. When a Child May Inherit From a Parent Who Has Been Barred From Inheritance