| Name | Line | Page | District | Soundex
| Robbin, Joseph S. | 36 | 6A | 13 | R150
| | Robbins, Antrim Z. | 4 | 22A | 13 | R152
| | Roberts, A. Delbert | 78 | 5B | 13 | R163
| | Roberts, Boyd | 40 | 3A | 18 | R163
| | Roberts, Ephrian B. | 90 | 3B | 18 | R163
| | Roberts, Junius Y. | 21 | 18A | 13 | R163
| | Roberts, M. Estella | 66 | 4B | 14 | R163
| | Roberts, Myrle | 41 | 3A | 18 | R163
| | Roberts, Niclas W. | 61 | 4B | 14 | R163
| | Roberts, Ray H. | 43 | 22A | 13 | R163
| | Roberts, Sadie T. | 39 | 3A | 18 | R163
| | Roberts, Thomas | 8 | 12A | 13 | R163
| | Robertson, C. O. | 48 | 10A | 17 | R163
| | Robertson, John E. | 1 | 14A | 19 | R163
| | Robinson, Arnold | 19 | 12A | 14 | R152
| | Robinson, Charles W. | 39 | 3A | 14 | R152
| | Robinson, Harry J. | 90 | 2B | 14 | R152
| | Robinson, John | 71 | 12B | 14 | R152
| | Robinson, Luke | 24 | 12A | 13 | R152
| | Robinson, Robert W. | 41 | 3A | 14 | R152
| | Robinson, Wallace D. | 40 | 3A | 14 | R152
| | Robis, Frank | 99 | 6B | 14 | R120
| | Rock, Stephen | 61 | 7B | 14 | R200
| | Rodgers, Frank D. | 46 | 21A | 13 | R326
| | Rodrigues, Miguel | 83 | 2B | 14 | R362
| | Rogers, Edward N. | 66 | 22B | 13 | R262
| | Rolfe, William H. | 34 | 5A | 17 | R410
| | Rondy, Waldo | 48 | 22A | 13 | R530
| | Ropes, Julius B. | 69 | 15B | 13 | R120
| | Rosa, Felix | 21 | 13A | 13 | R200
| | Rosa, John | 10 | 13A | 13 | R200
| | Rose, Arthur L. | 69 | 5B | 17 | R200
| | Rose, Banaire | 67 | 9B | 14 | R200
| | Rose, J. Henry | 79 | 12B | 14 | R200
| | Rosenlund, Andrew | 12 | 12A | 13 | R254
| | Rosenlund, Arnold | 57 | 13B | 13 | R254
| | Rosequist, Seymour | 56 | 5B | 16 | R222
| | Ross, Adelbert | 86 | 16B | 17 | R200
| | Ross, Alvin A. | 71 | 20B | 17 | R200
| | Ross, Jack J. | 40 | 8A | 14 | R200
| | Ross, Mike | 90 | 6B | 13 | R200
| | Ross, Wilber C. | 12 | 17A | 17 | R200
| | Rotterstein, Albert | 51 | 13B | 13 | R362
| | Roundry, Almon | 50 | 11A | 13 | R536
| | Roundry, McCrea | 46 | 11A | 13 | R536
| | Roundy, Clarence | 51 | 22B | 13 | R530
| | Roundy, Crissie | 36 | 2A | 17 | R530
| | Rowe, Allen | 86 | 2B | 18 | R000
| | Rowe, Evlyn | 64 | 4B | 13 | R000
| | Rowe, John F. | 90 | 3B | 13 | R000
| | Rowe, Sidney L. | 89 | 2B | 18 | R000
| | Rowley, Ai | 41 | 9A | 16 | R400
| | Rowley, Arthur | 62 | 14B | 17 | R400
| | Rowley, George | 10 | 20A | 13 | R400
| | Rowney, Samuel | 1 | 19A | 17 | R500
| | Royle, Henry M. | 38 | 22A | 13 | R400
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