I believe your hen is the het. e+ version of this hen I had which was wheaton based:Tim, photographs of dam to some of chicks above. Multiple shots taken to show marking on various types of feathers and overall pattern on body. Later, I will upload pictures of hens that develope from the "redquill" color pattern shown above. My concern is you are going to say that is not redquill but rather brown red (gamefowl term only one I am comfortable with).
That's her brother next to her. I believe they were out of my redquill stock and were throwbacks BUT I cannot prove it as these eggs were laid and hatched after I removed the hen from the broodpen and let her run the yard. the whole time she ran the yard she kept close to the redquill cock she had been with in the broodpen, she just refused to set in the broodpen so I got frustrated and turned her loose.