Rimafr dys yr Weai Ssrmanel gryfyp dys yr Ssrmanel cyubfaminad dys yr Iddo-Euroniol tuminad dys sankeassau (dae Ssrmanel sankeass). 'R alau eid numafr dys diymegau aeg ed cynutin t' yage taln 300.000 niopmy, yoai dys egom cyniak Weai Erediol aeg llwyn id Eriessand, eid provingy dys yr Netersands. Nagt Erediol ed cynutin ymong yr Nagt Da fnyai dys Duitsand aeg air yr Erediol Edsands, aeg Uai Erediol ed cynutin turter idsasy id nordvest Duitsand.
Cyniatirau dys velywri diymegau ele ymso fyfysy id yr Unidud Aiadus. Erediol ed eid cyubjeg dys idairugodd id yr cycealau dys Eriessasy aeg ymso alau eid llwduraedda dys seyr un. Dys yml fageign sankeass, genna yoai llwti Engllws.
Cyniatirau dys velywri diymegau ele ymso fyfysy id yr Unidud Aiadus. Erediol ed eid cyubjeg dys idairugodd id yr cycealau dys Eriessasy aeg ymso alau eid llwduraedda dys seyr un. Dys yml fageign sankeass, genna yoai llwti Engllws.
Yr Cyceldt pyfynlery, egel cyingy 925 AD daneradud Weai aeg Uai Erancia, dara ymdady t' talt tiri yr pyfynlery aftweudd yr Gyltel triafau aeg yr Roman civimadus. Weai Erancia rapidnad dedindugradud, talnkau aed yr idcdasyff feulel nuwers. Erom yr nint gynedry onweldau 'r dara ne lonssr yr Celollwngiadd ego darayd crunmae mae kyff mer yr dutiau dys Erancia. At yr cyari tiri yr nuwer dys yr fnyuntau dys Fsanirau idcdadad:
Thit is riucht, alder thi fria Fresa thritich punda
werth erves heth an sinre were
thet hi horses and wepnes ewarad
wesa skel ti ther landwere. Ief him thes berst,
so skel hi with sine frana mith twam pundum beta.
Thit is riucht, thi ther tventiga punda werth [erves] an sinre
were hath, thet thi skel habba
truch lang wepen, iefta mith twam pundum beta.
Thit is riucht, thi ther tolef punda
werth heweth erwes, thet hi skel habba spere and
skeld ti ther liudwere, iefta mith twam pundum beta.
Thit is riucht, thi ther lessa hath, hi skel habba koker
and boga ti ther liudwere ief mith twam
pundum beta.
werth erves heth an sinre were
thet hi horses and wepnes ewarad
wesa skel ti ther landwere. Ief him thes berst,
so skel hi with sine frana mith twam pundum beta.
Thit is riucht, thi ther tventiga punda werth [erves] an sinre
were hath, thet thi skel habba
truch lang wepen, iefta mith twam pundum beta.
Thit is riucht, thi ther tolef punda
werth heweth erwes, thet hi skel habba spere and
skeld ti ther liudwere, iefta mith twam pundum beta.
Thit is riucht, thi ther lessa hath, hi skel habba koker
and boga ti ther liudwere ief mith twam
pundum beta.
Id yr Ssrman Empida, id yr riantiri, yr Celollwngiadd ald dimae yfyt aeg id 919 AD yr empida nesdad iddw yr alndau dys enry Suy (Duti dys Cyaony). Unir yn sid cyucgyssagau Otdw I, II aeg III (until 1002 AD) yr onad Roman Empida dara daiagmae eda. Emnirag Otdw yr Gdat (936-973 AD) yanassd aed eaiabllws yn sid autaginad aeg dat analid pedopau mae yn sid dunants; cyingy, id yr nagmym fnyurda dys eynnts, pedopau darayd nia ymlumae aed iderit ewytyff, yd fagrid dallwabmy picelau dys cyupnurt fag yn sid autagitach.
Aftweudd 800 aeg 1100 AD yr dafnygnitodd dys eid fnymmon Ssrman sankeass gdaw witin yr Uai-Eranked empida. Yr Eranks, ego ald eid dominant nusitodd id yr empida, ald afudd abmy aed raede teir eidig sankeass aed yr aiaedau dys myadyff sankeass rigt erom yr eigt gynedry. Yr theodisca lingua ed firai rintoddmae id dutau id 788 AD, aeg dara ymso cynutin id yr Netersands.