This Element examines the socio-political hierarchy of England in the tenth and eleventh centuries, focusing upon the plasticity of the boundary between the ranks of ceorl and thegn. Offering a nuanced analysis of terms such as thegn and ceorl in both early medieval texts and modern scholarship, the Element highlights the mechanisms that allowed these non-institutional signifiers to hold such social weight while conferring few tangible benefits. To better describe the relative social positions, the author argues that a compound method is preferable, supporting this proposal via a thorough deconstruction of writings by Archbishop Wulfstan II of York ? responsible for many of scholars' ideas about rank in the period ? and the examination of sources that evidence a blurring of 'middling' social boundaries across the two centuries under discussion. Together, these strands of interrogation allow for a fuller understanding of how status was constructed in early medieval England.