Your tom definitely is carrying a red gene, and probably some other stuff as well (I'm thinking gray). The hen looks like a regular St Bronze, but may have a gray gene in her as well.
The four month old poult is classic red bronze material, and the younger brown poult will probably develop into a red bronze as well. The white-winged dark birds look like Oregon Grays from the pictures you have. Look at the Porter's Turkeys site and see if the Oregon Grey resembles your bird, or give us a whole bird picture. To get an Oregon grey, you need a bronze based bird with two gray genes. That's why I think your tom and at least one hen are carrying gray genes. A picture of the whole bird might clarify this.
To RFWombat. If you cross a red palm with a narragansett, all the offspring should be golden narragansett rather than red bronze because both the palm and narri have double recessive Narragansett genes. So none of the offspring can have a "not Narragansett" gene. Red bronzes should not have any Narragansett genes, but toms can carry one. Are you sure that your crosses were as dark as the red bronze pictured here? I would love to see pictures of your birds to see what happened
The four month old poult is classic red bronze material, and the younger brown poult will probably develop into a red bronze as well. The white-winged dark birds look like Oregon Grays from the pictures you have. Look at the Porter's Turkeys site and see if the Oregon Grey resembles your bird, or give us a whole bird picture. To get an Oregon grey, you need a bronze based bird with two gray genes. That's why I think your tom and at least one hen are carrying gray genes. A picture of the whole bird might clarify this.
To RFWombat. If you cross a red palm with a narragansett, all the offspring should be golden narragansett rather than red bronze because both the palm and narri have double recessive Narragansett genes. So none of the offspring can have a "not Narragansett" gene. Red bronzes should not have any Narragansett genes, but toms can carry one. Are you sure that your crosses were as dark as the red bronze pictured here? I would love to see pictures of your birds to see what happened