| Nash, L. B. | 77 | Patterson, Mrs. Mary E. | 148 |
| Newell, E. A. | 127 | Patterson, Duncan | 203 |
| Neubauer, N. I. | 92 | Patterson. Hector | 203 |
| Nicholson, W. S. | 461 | Perkins, S. W., Mr. & Mrs. | 152 |
| Nixon, Thos. L. | 512 | Pershall | 486 |
| Nolup, Chas. G. | 122 | Peshastin | 377 |
| Noland, S. D. & J. D. | 265 | Peshastin Ditch, The | 354 |
| Norman, Amil | 312 | Peters, John R. | 567 |
| Nunemaker, E. R. | 521 | Peters, A. B. | 567 |
O | Phillips, Scott W. | 269 | |
| O’Connor, J. J. | 264 | Pioneer Life at Brown’s Flat | 314 |
| Olive, Walter M. | 554 | Pitcher, Alex | 153 |
| Oliver Brothers | 266 | Pitcher, Geo. A. | 146 |
| Oppel, Adam | 304 | Plymouth Congregational Church | 498 |
| Oppel, George | 304 | Pool, Rev. S. O. | 524 |
| Orondo & Dr. J. B. Smith, | 411 | Porter, Benjamin | 406 |
| Orondo News | 523 | Porter, John E. | 268 |
| Orondo Shipping Co. | 89 | Postoffice 100 miles | 149 |
| Orr, Jas. H. | 63 | Powell, Jacob | 148 |
| Overturf, Geo. H. | 309 | Pratt, Jas. M. | 159 |
P | Prehistoric Conditions | 13 | |
| Padoshek, Martin | 147 | Prentis, John A. | 454 |
| Padoshek, Vincent & John | 151 | Preston, Mrs. Josephine Corless | 349 |
| Page, Eugene | 161 | Preston, Chas E. | 442 |
| Pan-American | 564 | Prewitt, Wm. W. | 267 |
| Parr, W. O. 179, | 546 | Proctor, J. C. | 298 |
| Parrish, Geo. W. | 407 | Prowell, W. R. | 155 |
| Parrish, Tom | 266 | Purdy, Al. | 398 |
| Pate, W. N. | 144 |
Source: Hull, Lindley M. A history of central Washington : including the famous Wenatchee, Entiat, Chelan and the Columbia Valleys, with an index and eighty scenic-historical illustrations. Spokane, Wash.: Press of Shaw & Borden Co., 1929.