avorthien (Middle English) comes from Middle English ȝeforthien, from Old English ġeforþian, from Old English forþian, from Old English forþon, from Old English fōr, from Proto-West Germanic furi, from Proto-Germanic furi, from Proto-Indo-European preh₂- — passed , crossed.
Ancestry of “avorthien”, step by step
avorthien traces back through 3 separate lines of ancestry.