| Name | Relationship with Natalie Seiwell | Civil | Canon |
| 1st cousin 23 times removed | XXVII | 25 |
| 24th great-granduncle | XXVIII | 27 |
| 1st cousin 25 times removed | XXIX | 27 |
| 1st cousin 26 times removed | XXX | 28 |
| Muir, Ronald Comyn | 22nd great-grandfather | XXIV | 24 |
| 24th great-grandfather | XXVI | 26 |
| 22nd great-granduncle | XXVI | 25 |
| 25th great-grandfather | XXVII | 27 |
| 24th great-granduncle | XXVIII | 27 |
| 25th great-granduncle | XXIX | 28 |
| Muir, William | 21st great-grandfather | XXIII | 23 |
| 23rd great-grandfather | XXV | 25 |
| 24th great-grandfather | XXVI | 26 |
| 1st cousin 23 times removed | XXVII | 25 |
| 1st cousin 25 times removed | XXIX | 27 |
| 1st cousin 26 times removed | XXX | 28 |
| Mull, Ella Vanderslice | 5th cousin 3 times removed | XV | 9 |
| Mull, Stacey | Husband of the 4th cousin 4 times removed | | |
| Mumaw, Burton R. Bicking | 5th cousin once removed | XIII | 7 |
| Mumaw, Charles Daniel Santee | 4th cousin twice removed | XII | 7 |
| Mumaw, David Seiwell | 2nd cousin 4 times removed | X | 7 |
| Mumaw, Elizabeth | 4th cousin twice removed | XII | 7 |
| Mumaw, Emily Amelia Wagner | 5th cousin once removed | XIII | 7 |
| Mumaw, Frank J. Steinman | 3rd cousin 3 times removed | XI | 7 |
| Mumaw, Frank Wilfred Santee | 4th cousin twice removed | XII | 7 |
| Mumaw, George Seiwell | 2nd cousin 4 times removed | X | 7 |
| Mumaw, Johannes Seiwell | 2nd cousin 4 times removed | X | 7 |
| Mumaw, John | Husband of the 1st cousin 5 times removed | | |
| Mumaw, John Abraham Menig | 3rd cousin 3 times removed | XI | 7 |
| Mumaw, John Raymond Wagner | 5th cousin once removed | XIII | 7 |
| Mumaw, John William Steinman | 3rd cousin 3 times removed | XI | 7 |
| Mumaw, Maria Seiwell | 2nd cousin 4 times removed | X | 7 |
| Mumaw, Nathan Seiwell | 2nd cousin 4 times removed | X | 7 |
| Mumaw, Oscar Richard Santee | 4th cousin twice removed | XII | 7 |
| Mumaw, Otilda Catharine Steinman | 3rd cousin 3 times removed | XI | 7 |
| Mumaw, Paul Bryan Wagner | 5th cousin once removed | XIII | 7 |
| Mumaw, Ralph Raymond Santee | 4th cousin twice removed | XII | 7 |
| Mumaw, Samuel Mock Wagner | 5th cousin once removed | XIII | 7 |
| Mumaw, William D. Seiwell | 2nd cousin 4 times removed | X | 7 |
| Mumaw, William Woodrow Wagner | 5th cousin once removed | XIII | 7 |
| Munning, Anthony | 19th great-grandfather | XXI | 21 |
| 20th great-grandfather | XXII | 22 |
| Munning, Gilbert | 20th great-grandfather | XXII | 22 |
| 21st great-grandfather | XXIII | 23 |
| Munning, Henry | 18th great-grandfather | XX | 20 |
| 19th great-grandfather | XXI | 21 |
| Munning, John Charles | 17th great-grandfather | XIX | 19 |
| 18th great-grandfather | XX | 20 |
| Munnings, Anne Reeve | 15th great-grandmother | XVII | 17 |
| 16th great-grandmother | XVIII | 18 |