| Name | Line | Page | District | Soundex
| Thain, Enest | 27 | 13A | 28 | T500
| | Thain, James R. | 1 | 8A | 19 | T500
| | Thain, Marvin P. | 7 | 8A | 19 | T500
| | Thain, William Henry | 24 | 1A | 29 | T500
| | Thatcher, Abbie | 99 | 15B | 28 | T326
| | Thatcher, B. G. | 13 | 1A | 30 | T326
| | Thatcher, Frank W. | 91 | 14B | 21 | T326
| | Thatcher, Franklin Davis | 36 | 6A | 27 | T326
| | Thatcher, George W. | 96 | 2B | 30 | T326
| | Thatcher, Hyrim | 96 | 15B | 28 | T326
| | Thatcher, Jane A. | 45 | 2A | 27 | T326
| | Thatcher, Lee | 21 | 4A | 29 | T326
| | Thatcher, Lettie | 11 | 4A | 29 | T326
| | Thatcher, Luna Y. | 43 | 3A | 29 | T326
| | Thatcher, Moser | 77 | 2B | 29 | T326
| | Thatcher, Orson P. | 56 | 10B | 20 | T326
| | Thatcher, Roy D. | 46 | 4A | 31 | T326
| | Thatcher, Sam B. | 24 | 10A | 28 | T326
| | Thatcher, Sarah D. | 43 | 6A | 27 | T326
| | Thatcher, Thatcher | 93 | 8B | 29 | T326
| | Therkelsen, Edwin | 61 | 5B | 29 | T624
| | Therkelsen, Martine | 62 | 5B | 29 | T624
| | Therkelsen, Mary | 64 | 5B | 29 | T624
| | Therkilsen, Otto | 63 | 5B | 29 | T624
| | Theurer, Fredrick | 82 | 4B | 34 | T660
| | Theurer, Herman | 38 | 6A | 33 | T660
| | Theurer, John | 71 | 5B | 34 | T660
| | Theurer, Joseph | 51 | 4B | 34 | T660
| | Theurer, Maggie | 52 | 4B | 34 | T660
| | Thim, Carl J. | 66 | 19B | 27 | T500
| | Thirkill, George | 67 | 9B | 36 | T624
| | Thomas, Carey | 91 | 3B | 29 | T520
| | Thomas, Carrie S. | 46 | 16A | 27 | T520
| | Thomas, D. Alice | 75 | 6B | 35 | T520
| | Thomas, David | 48 | 5A | 29 | T520
| | Thomas, Ellen | 100 | 12B | 27 | T520
| | Thomas, Eva | 8 | 3A | 21 | T520
| | Thomas, Frances J. F. | 69 | 6B | 35 | T520
| | Thomas, Fred W. | 16 | 2A | 28 | T520
| | Thomas, James P. | 96 | 12B | 27 | T520
| | Thomas, John D. | 7 | 3A | 21 | T520
| | Thomas, John E. | 56 | 6B | 17 | T520
| | Thomas, John J. | 31 | 8A | 35 | T520
| | Thomas, May | 11 | 3A | 21 | T520
| | Thomas, Mayer D. | 56 | 3B | 29 | T520
| | Thomas, Minnie | 97 | 8B | 30 | T520
| | Thomas, Orsen | 44 | 5A | 17 | T520
| | Thomas, Orval | 10 | 3A | 21 | T520
| | Thomas, Samuel F. | 3 | 10A | 35 | T520
| | Thomas, Virgil | 9 | 3A | 27 | T520
| | Thomas, William W. | 35 | 3A | 17 | T520
| | Thomason, Julia | 2 | 12A | 29 | T525
| | Thomassen, Terdinand | 33 | 5A | 36 | T525
| | Thommason, Margeret | 8 | 6A | 35 | T525
| | Thompson, Albert H. | 84 | 10B | 35 | T512
| | Thompson, Alvin H. | 91 | 2B | 30 | T512
| | Thompson, Alvin | 75 | 11B | 29 | T512
| | Thompson, C. H. | 51 | 6B | 28 | T512
| | Thompson, C. O. | 69 | 4B | 24 | T512
| | Thompson, Caroline | 18 | 6A | 29 | T512
| | Thompson, Christena L. | 55 | 13B | 19 | T512
| | Thompson, David C. | 90 | 13B | 19 | T512
| | Thompson, Elwood | 18 | 1A | 29 | T512
| | Thompson, Frank I. | 90 | 8B | 35 | T512
| | Thompson, G. Wendell | 1 | 11A | 19 | T512
| | Thompson, Gail W. | 19 | 14A | 19 | T512
| | Thompson, George B. | 11 | 2A | 31 | T512
| | Thompson, George D. | 67 | 13B | 19 | T512
| | Thompson, George | 17 | 1A | 29 | T512
| | Thompson, Gilbert | 19 | 1A | 29 | T512
| | Thompson, Helen | 42 | 2A | 32 | T512
| | Thompson, Henry O. | 72 | 9B | 19 | T512
| | Thompson, Herbert H. | 8 | 15A | 19 | T512
| | Thompson, Herman S. | 12 | 11A | 19 | T512
| | Thompson, Isiah T. | 54 | 11B | 19 | T512
| | Thompson, J. C. | 46 | 6A | 28 | T512
| | Thompson, J. Lewis | 81 | 13B | 19 | T512
| | Thompson, James C. | 72 | 13B | 19 | T512
| | Thompson, James | 77 | 12B | 34 | T512
| | Thompson, James | 38 | 8A | 37 | T512
| | Thompson, Jay | 41 | 2A | 32 | T512
| | Thompson, John A. | 93 | 11B | 19 | T512
| | Thompson, John C. | 38 | 10A | 19 | T512
| | Thompson, John T. | 8 | 9A | 27 | T512
| | Thompson, John | 1 | 12A | 19 | T512
| | Thompson, Joseph A. | 84 | 4B | 26 | T512
| | Thompson, Kenneth | 64 | 11B | 19 | T512
| | Thompson, Leroy | 81 | 5B | 27 | T512
| | Thompson, Luke | 8 | 15A | 30 | T512
| | Thompson, Mary E. | 40 | 3A | 35 | T512
| | Thompson, Neils P. | 6 | 9A | 28 | T512
| | Thompson, Newel R. | 76 | 12B | 19 | T512
| | Thompson, Ole | 85 | 5B | 24 | T512
| | Thompson, Oscar A. | 63 | 5B | 35 | T512
| | Thompson, Peter | 42 | 4A | 23 | T512
| | Thompson, Priscilla | 45 | 1A | 35 | T512
| | Thompson, R. Benjamin | 6 | 14A | 19 | T512
| | Thompson, Samuel L. | 18 | 12A | 19 | T512
| | Thompson, Samuel | 13 | 14A | 19 | T512
| | Thompson, Walter G. | 81 | 1B | 35 | T512
| | Thompson, Walter L. | 4 | 11A | 19 | T512
| | Thompson, Wanda | 37 | 1A | 26 | T512
| | Thomson, George A. | 67 | 3B | 26 | T525
| | Thomson, George M. | 28 | 11A | 35 | T525
| | Thomson, Joseph R. | 51 | 11B | 35 | T525
| | Thomson, Roscoe | 87 | 12B | 36 | T525
| | Thoresen, T. A. | 4 | 2A | 30 | T625
| | Thornley, Arnold | 89 | 6B | 37 | T654
| | Thornley, Emma | 24 | 1A | 37 | T654
| | Thornley, George | 36 | 1A | 37 | T654
| | Thornley, James | 69 | 2B | 37 | T654
| | Thornley, Nathan J. | 94 | 11B | 37 | T654
| | Thornley, Ralph T. | 5 | 8A | 37 | T654
| | Thornley, Robert B. | 59 | 11B | 36 | T654
| | Thornley, Robert | 35 | 1A | 37 | T654
| | Thornley, Samuel J. | 99 | 11B | 37 | T654
| | Thornley, Seth | 70 | 1B | 37 | T654
| | Thornton, Beata | 93 | 6B | 36 | T653
| | Thorpe, Birdett | 54 | 10B | 34 | T610
| | Thorpe, Carl | 6 | 2A | 28 | T610
| | Thorpe, Desmond | 52 | 10B | 34 | T610
| | Thorpe, Elden | 51 | 10B | 34 | T610
| | Thorpe, Everett | 53 | 10B | 34 | T610
| | Thorpe, Gilbert | 48 | 12A | 27 | T610
| | Thorpe, Hyrum | 45 | 7A | 27 | T610
| | Thorpe, James | 49 | 10A | 34 | T610
| | Thorpe, John H. | 25 | 9A | 27 | T610
| | Thorpe, Joseph | 44 | 7A | 27 | T610
| | Thorpe, Lorenzo R. | 17 | 12A | 33 | T610
| | Thorpe, Lorenzo | 11 | 11A | 33 | T610
| | Thorpe, Sophia | 30 | 10A | 34 | T610
| | Thorpe, Thomas Sen. | 66 | 3B | 33 | T610
| | Thrsell, David | 1 | 19A | 28 | T624
| | Thuerer, Henry | 86 | 4B | 34 | T660
| | Thurston, Jane S. | 3 | 5A | 18 | T623
| | Thurston, Rosabell | 72 | 7B | 18 | T623
| | Thurston, Stephen | 1 | 1A | 18 | T623
| | Thyberg, Marie | 24 | 6A | 25 | T162
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