1. At the same time, matrilineal descent remains the norm in Conservative halakha. 2. Normative Orthodox Judaism today recognises only matrilineal descent as determining Judaism from birth. 3. Based on Jewish law's emphasis on matrilineal descent , even religiously conservative fully Jewish. 4. These do not indicate a matriarchy or a matrilineal descent system. 5. Matrilineal descent still is the rule within Orthodox Judaism.6. As a genealogical construct, Gofraid mac Fergusa may represent Clann Somhairle's matrilineal descent from Gofraid Crob�n. 7. This matrilineal descent pattern is in contrasts to the more common pattern of patrilineal descent pattern. 8. Orthodox Judaism believes only in matrilineal descent . 9. Accordingly, there is currently no branch of Judaism that regards levitical status as conferable by matrilineal descent . 10. Orthodox Judaism bases Jewishness on matrilineal descent .