Thank you very much! My girls just hatched out another one showing Pomeranian saddle-back and head markings. This is getting tooooo weird. The gander was sold to me as a Toulouse goose, and the "now a gander" looks like a perfect Toulouse. He can't be pure if he's throwing Pomeranian markings. I really need to re-home all my larger grey Toulouse-looking geese. If I can come up with good cages, I might just bring them to the swap as well as the goslings they hatched.
They are out of a pure Pilgrim female and a "Heinz 57" mix apparently. There is no doubt he's quite fertile and will come with the other "girls" he came with. After this though, I'm not guaranteeing they are girls, but may be other younger males. If you keep separate coops for different breeds, a gander is the best watchdog there is. In protecting his territory from predators, he protects your chickens as well. They protect my ducks too. The new Pilgrim goslings I have are being raised with my new Fawn and White Indian Runner ducks for that purpose. They're just a month old so no Runner babies till next spring.