By A Mystery Man Writer
lt;p>The Food Network star revealed that her brother had "developmental disabilities" in her 2011 book, "The Pioneer Woman: Black Heels to Tractor Wheels." </p>
Ree Drummond Thanks Ladd for Support at Cookbook Signing After Brother's Death
Pioneer Woman' Ree Drummond Mourns Heartbreaking Loss
Ree Drummond's Husband Did the Sweetest Thing As She Grieved
Ree Drummond Celebrates Thanksgiving with Kids
Ree Drummond Mourning the Death of Her Older Brother, Michael
Bartlesville Community Remembers Local Legend Mike Smith, Brother of Ree Drummond
Pioneer Woman Ree Drummond pays tribute to her brother Michael Smith after his passing at age 54
Who was Ree Drummond's brother Michael Smith and what was his cause of death?
The Pioneer Woman's Ree Drummond Mourns Death of Her Brother
Ree Drummond New York Post