endlyfta [OE]
eleventhe [MI]
eleventh [ME]
elè€venĂ¾
https://www.etymonline.com/word/eleventh#etymonline_v_38057
https://www.merriam-webster.com/dictionary/eleventh
https://quod.lib.umich.edu/m/middle-english-dictionary/dictionary/MED13298
https://bosworthtoller.com/9412