| Name | aka | Name source info. |
| POTTS, William Ira | Tito POTTS | (1) Leonard Ellis "Bud" Potts, page 243. (2) Murray Franklin Potts 1926-1979, page 632. |
| POTTS, William Luther | | Leonard Ellis "Bud" Potts, page 243. |
| POWELL, Ed | | My Winters Lineage, page 571. |
| POWELL, James Thomas | | August Pursch Family, page 249. |
| POWELL, Katherine | | John Swanson Yarbrough, page 439. |
| POWELL, Loraine | | The Kuykendall Family, page 538. |
| POWELL, Marcus Ernest | | August Pursch Family, page 249. |
| POWELL, Marthanne | | August Pursch Family, page 249. |
| POWERS, Jill | | Lester-Powers Ranch, Inc. 1906-1978, page 86. |
| POWERS, John L. | | Lester-Powers Ranch, Inc. 1906-1978, page 86. |
| POWERS, Lester C. | Chic POWERS | Lester-Powers Ranch, Inc. 1906-1978, page 86. |
| POWERS, Pamela | | Lester-Powers Ranch, Inc. 1906-1978, page 86. |
| PRESSLEY, James Neel | Jimmy PRESSLEY | (1) Family History of Leonidas Monroe Wheeler and Louisa Martin Wheeler, page 214. (2) John Ishmael and Mary Luther (Mollie) Shannon, page 278. |
| PRESSLEY, William Harris | Will PRESSLEY | (1) Family History of Leonidas Monroe Wheeler and Louisa Martin Wheeler, page 214. (2) John Ishmael and Mary Luther (Mollie) Shannon, page 278. |
| PRESSLEY, William Neel | Butch or Bill PRESSLEY | (1) Family History of Leonidas Monroe Wheeler and Louisa Martin Wheeler, page 214. (2) John Ishmael and Mary Luther (Mollie) Shannon, page 278. |
| PRESTON, Dora | | John A. Salmon, page 134. |
| PRESTON, Sidney D. | | History of Jack C. Doyle and Viola Blaha Doyle, page 80. |
| PRESTON, Sidney Douglas | | (1) History of Jack C. Doyle and Viola Blaha Doyle, page 80. (2) History of Frank Blaha Family, page 131. |
| PRICE, Eva Mae (Boney) | | My Winters Lineage, page 571. |
| PRICE, J. Paul | | Bracken Family in McMullen County, page 227. |
| PRICHARD, Unknown | | Mills Whitley, page 32. |
| PROBST, Arthur Eugene | | John A. Salmon, page 134. |
| PROBST, Dale Eugene | | John A. Salmon, page 134. |
| PROBST, Debra Helen | | John A. Salmon, page 134. |
| PROBST, Dennis Lee | | John A. Salmon, page 134. |
| PROCTOR, Carroll | | Bracken Family in McMullen County, page 227. |
| PRUETT, Zack | | Dr. J. W. Duncan, page 83. |
| PULLIN, Matilda | | Calliham, Texas 78007, page 230. |
| PURSCH, August | | (1) Millard Fillmore Woody Family, page 248. (2) August Pursch Family, page 249. |
| PURSCH, Becky Lynette | | August Pursch Family, page 249. |
| PURSCH, Beth | | August Pursch Family, page 249. |
| PURSCH, Cecile Anne | | August Pursch Family, page 249. |
| PURSCH, David Blackstone | | (1) Millard Fillmore Woody Family, page 248. (2) August Pursch Family, page 249. |
| PURSCH, Ed Clark | | August Pursch Family, page 249. |
| PURSCH, Kara Denise | | August Pursch Family, page 249. |
| PURSCH, Keith Martin | | August Pursch Family, page 249. |
| PURSCH, Kenneth George | | August Pursch Family, page 249. |
| PURSCH, Louis | | (1) John Anson Sling (1887-1907), page 111. (2) Millard Fillmore Woody Family, page 248. (3) Louis Pursch, page 248. (4) August Pursch Family, page 249. (5) Dilworth, page 517. |
| PURSCH, Louis George | | (1) Millard Fillmore Woody Family, page 248. (2) August Pursch Family, page 249. |
| PURSCH, Lucy Ann | | August Pursch Family, page 249. |
| PURSCH, Mary Katherine | | August Pursch Family, page 249. |
| PURSCH, Rudolph | | August Pursch Family, page 249. |
| PURSCH, Sam | | August Pursch Family, page 249. |
| PURSCH, Sarah | | August Pursch Family, page 249. |
| PURSCH, Sarah Neva | | August Pursch Family, page 249. |
| PURSCH, Walter Allen | | August Pursch Family, page 249. |
| PURSCH, Walter August | | (1) Millard Fillmore Woody Family, page 248. (2) August Pursch Family, page 249. |
| PURSCH, Walter August | | August Pursch Family, page 249. |
| PURSCH, William Louis | | August Pursch Family, page 249. |
| PURSCH, Woody Ernest | | (1) Millard Fillmore Woody Family, page 248. (2) August Pursch Family, page 249. |