Giessen-Oudekerk (Dutch) comes from Middle Dutch out, from Old Dutch ald, from Proto-West Germanic ald, from Proto-Germanic aldaz, from Proto-Indo-European h₂eltós, from Proto-Indo-European h₂él- — to grow, nourish.
Ancestry of “Giessen-Oudekerk”, step by step
Giessen-Oudekerk traces back through 3 separate lines of ancestry.