In McIlhenny's book written back in the 1800s, he noted that the largest turkeys he witnessed were between the Trinity and Brazos rivers.
In the late 1980s or a few years later, TPWD expanded their reintroduction of the Eastern turkey into Grimes county, particularly TMPA land since they controlled vast acreage then. They failed to release enough toms (their admittance) as well as failing to inform adjacent landowners ( they only advertised it on a couple of radio stations).
To my knowledge, the reintroduction in that area was unsuccessful. When we took over a lease near Gibbons, a previous hunter left a box blind on the property and recorded his animal sightings and harvest on the inside wall. One of several notations regarding turkeys indicated he " saw 7 turkeys this morning, shot 2 of them."
Those weren't the only ones he killed.