Where does “spawneth” come from?

spawneth (English) comes from English spawn, from Middle English spawne.

spawneth (English): Third-person singular simple present indicative...

Definitions

  1. Third-person singular simple present indicative...

Ancestry of “spawneth”, step by step

spawneth traces back through two separate lines of ancestry.

via English spawn

StepLanguageWordMeaning
1EnglishspawnTo produce or deposit in water; To generate,...
2Middle Englishspawne—

via English eth

StepLanguageWordMeaning
1EnglishethA letter introduced into Old English to...
Every word from Middle English spawne →Every word from English spawn →