Where does “Greenacre” come from?

I need to analyze this chain carefully, as it appears problematic. The chain shows: - English green | Old Norse akr | Proto-Germanic akraz | Proto-Indo-European h₂éǵros - AND - Proto-Germanic grōniz | Proto-Indo-European h₂éǵros | Proto-Indo-European gʰreh₁- This presents two separate etymological paths that seem to converge at h₂éǵros, which doesn't make sense for a single word. Additionally, "Greenacre" as a compound should derive from "green" + "acre," but the chain provided doesn't clearly show this composition. The chain appears corrupted or incorrectly formatted. Following the instruction "State only what the chain supports. Do not invent dates, cognates, or intermediate steps," I cannot write an accurate sentence because the chain itself is incohe

Greenacre (English): A fictitious or hypothetical estate in land, commonly used to discuss the rights of various parties to a piece of real property

Definitions

  1. A fictitious or hypothetical estate in land, commonly used to discuss the rights of various parties to a piece of real property

Ancestry of “Greenacre”, step by step

Greenacre traces back through two separate lines of ancestry.

via English Acre

StepLanguageWordMeaning
1EnglishAcreholiest city in the Baháʼí Faith
2Frenchâcreacrid, bitter; sour, bitter
3Latinācersharp, sour, bitter, pungent
4Latinsaccharumsugar
5Ancient Greekσάκχαρsugar; sugar cane
6Sanskritशर्कराgravel, grit, pebbles, shingle, gravelly mould or...
7Proto-Indo-AryanśárkaraH
8Proto-Indo-IranianćárkaraH
9Proto-Indo-Europeanḱorkeh₂gravel, boulder; boulder; gravel

via English Green

StepLanguageWordMeaning
1EnglishGreenOf, or pertaining, to a Green Party or green...
2Middle Englishgrenegreen
3Old Englishgrēnegreen
4Proto-West Germanicgrōnīgreen
5Proto-Germanicgrōnizgreen
6Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow
Every word from Proto-Indo-European ḱorkeh₂Every word from Proto-Indo-Iranian ćárkaraHEvery word from Proto-Indo-Aryan śárkaraH