Talamh an Éisc (Irish) comes from Irish talamh, from Old Irish talam, from Proto-Celtic talamū, from Proto-Indo-European tl̥-mon-, from Proto-Indo-European tel- — flat; board, plank; to be still; to build.
Ancestry of “Talamh an Éisc”, step by step
Talamh an Éisc traces back through two separate lines of ancestry.