Here's a "like for like" George
The one you highlighted is inbred to Goed Grijs, with both parents being G.Children of "Goed Grijs" (You could argue one parent was an inbred G.Child of "Goed Grijs" if you wanted)
Similarly, here's one who's parents are also both G.children of "Goed Grijs"
https://www.excelsiorpigeon.com/lots/8649
