| Name | Relationship with Wendy Libby | Civil | Canon |
|---|
| Ingersoll, Nettie H. | 5th cousin 3 times removed | XV | 9 |
| Ingersoll, Neva | 6th cousin twice removed | XVI | 9 |
| Ingersoll, Nina Maude | 6th cousin twice removed | XVI | 9 |
| Ingersoll, Noel B. | 5th cousin 4 times removed | XVI | 10 |
| Ingersoll, Norman W. | 5th cousin 3 times removed | XV | 9 |
| Ingersoll, Olive | 3rd cousin 6 times removed | XIV | 10 |
| Ingersoll, Olive | 4th cousin 5 times removed | XV | 10 |
| Ingersoll, Olive | 5th cousin 5 times removed | XVII | 11 |
| Ingersoll, Oliver Whitredge | 5th cousin 4 times removed | XVI | 10 |
| Ingersoll, Olivia Pearl | 5th cousin 3 times removed | XV | 9 |
| Ingersoll, Orpha Naomi | 7th cousin 3 times removed | XIX | 11 |
| Ingersoll, Oscar F. | 4th cousin 4 times removed | XIV | 9 |
| Ingersoll, Palmer Houghton | 8th cousin twice removed | XX | 11 |
| Ingersoll, Patience | 6th cousin 4 times removed | XVIII | 11 |
| Ingersoll, Perkins | 1st cousin 7 times removed | XI | 9 |
| Ingersoll, Perkins | 2nd cousin 6 times removed | XII | 9 |
| Ingersoll, Peter | 4th cousin 4 times removed | XIV | 9 |
| Ingersoll, Peter | 3rd cousin 5 times removed | XIII | 9 |
| Ingersoll, Peter | 5th cousin 5 times removed | XVII | 11 |
| Ingersoll, Peter | 6th cousin 4 times removed | XVIII | 11 |
| Ingersoll, Phebe | 4th cousin 5 times removed | XV | 10 |
| Ingersoll, Phebe | 6th cousin 4 times removed | XVIII | 11 |
| Ingersoll, Phebe Caroline | 6th cousin 3 times removed | XVII | 10 |
| Ingersoll, Phebe Maria | 5th cousin 4 times removed | XVI | 10 |
| Ingersoll, Philip | 5th cousin 5 times removed | XVII | 11 |
| Ingersoll, Phyllis | 5th cousin 3 times removed | XV | 9 |
| Ingersoll, Phyllis | 8th cousin | XVIII | 9 |
| Ingersoll, Polly | 2nd cousin 5 times removed | XI | 8 |
| Ingersoll, Polly | 3rd cousin 5 times removed | XIII | 9 |
| Ingersoll, Polly | 4th cousin 4 times removed | XIV | 9 |
| Ingersoll, Polly | 3rd cousin 5 times removed | XIII | 9 |
| Ingersoll, Priscilla | 5th cousin 5 times removed | XVII | 11 |
| Ingersoll, Priscilla | 6th cousin 4 times removed | XVIII | 11 |
| Ingersoll, Prudence | 4th cousin 5 times removed | XV | 10 |
| Ingersoll, Rachel | 1st cousin 8 times removed | XII | 10 |
| Ingersoll, Rachel | 4th cousin 4 times removed | XIV | 9 |
| Ingersoll, Rachel | 4th cousin 4 times removed | XIV | 9 |
| Ingersoll, Rachel May | 5th cousin 3 times removed | XV | 9 |
| Ingersoll, Ralph Eaton | 8th cousin twice removed | XX | 11 |
| Ingersoll, Ralph Voght | 7th cousin 3 times removed | XIX | 11 |
| Ingersoll, Raymond H. | 6th cousin twice removed | XVI | 9 |
| Ingersoll, Rebecca | Wife of the 2nd cousin 6 times removed | | |
| Ingersoll, Rebecca | 6th great-grandaunt | X | 9 |
| Ingersoll, Rebecca | 1st cousin 7 times removed | XI | 9 |
| Ingersoll, Rebecca | 2nd cousin 6 times removed | XII | 9 |
| Ingersoll, Rebecca | 2nd cousin 6 times removed | XII | 9 |
| Ingersoll, Rebecca | 3rd cousin 5 times removed | XIII | 9 |
| Ingersoll, Rebecca | 4th cousin 5 times removed | XV | 10 |
| Ingersoll, Rebecca Campbell | 5th cousin 4 times removed | XVI | 10 |
| Ingersoll, Rebecca J. | 6th cousin 4 times removed | XVIII | 11 |
