I am not a "goose" expert, though I am learning fast. They look a bit like one of mine, which I hatched from supposedly African goose eggs of e**y

a couple of years ago. I posted lots of photos in the interweb trying to find out her breed, but the closest I could get was that she was a cross. However she did lay very well and all her eggs were nicely fertilized
I have recently got a pair of Crested Geese and don't really want her to be in with them, so I am afraid she will have to go, which is a pity as she is a lovely friendly girl.
She is the one on the left and looks pretty similar to yours.
From my limited goose keeping experience I would guess that the one at the front of you piccy is the gander
