Where does “non-attendance” come from?

non-attendance (English) comes from English attendance, from Middle English attendance, from Old French atendance, from Old French atendre, from Latin attendō, from Latin ad-, from Latin īn-, from Latin în — in.

Ancestry of “non-attendance”, step by step

StepLanguageWordMeaning
1EnglishattendanceThe state of attending; presence or waiting upon;...
2Middle Englishattendance
3Old Frenchatendance
4Old Frenchatendreto wait
5Latinattendōto pay attention, attend (to), direct the attention towards
6Latinad-to; usually prefixed to verbs, in which cases it...
7Latinīn-un-, non-, not
8Latinînin, at, on, upon, from (space)
9Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
10Proto-Italicenin
11Proto-Indo-Europeanh₁énin
Every word from Proto-Indo-European h₁én