 Walter John Mcguire III | | | | | |
| Nicolas (Nick) John Mcguire | | | | | |
| Quinn Oxford Mcguire | | | | | |
| Walter John Mcguire Jr. | Father-in-law | | 19 DEC 1915 | | SEP 1973 |
 Helen Elizabeth Suiter | Mother-in-law | Princeton, Scott County, Iowa, United States | MAR 1923 | Chapel Hill, Orange County, North Carolina, United States | 7 May 2017 |
| Catherine (Caite) Mcguire | | | | | |
| Patricia Mcguire | | | | | |
| Jason Anderson Hatfield | | | | | |
| Jessica Lea Hatfield | | | | | |
| Florence Walsh | Grandmother-in-law | | | | |
| John Franklin Suiter | Grandfather-in-law | | | | |
| Olive Pearl Carter | Grandmother-in-law | | | | |
| Walter John Mcguire | Grandfather-in-law | | DEC 1893 | | AFT 1943 |
| Sarah Reed | Great grandmother-in-law | | | De Land, FL | 29 APR 1929 |
| John (J. Fred) Frederick Mcguire | Great grandfather-in-law | Chicago, IL, United States | 22 JAN 1870 | Winnetka, IL, United States | 6 JUL 1943 |
| Daniel Eugene Mcguire | Second great grandfather-in-law | St Catharines, ON, Canada | 15 Jul 1843 | Chicago, IL, United States | 28 May 1906 |
| Isabelle King | Second great grandmother-in-law | St Catharines, ON, Canada | ABT 1848 | Chicago, IL, United States | 15 OCT 1886 |
| Daniel Mcguire | Third great grandfather-in-law | Cork, Ireland | 23 April 1810 | St Catharines, ON, Canada | 8 MAY 1899 |
| Mary Anne Driscoll | Third great grandmother-in-law | Ireland | 1820 | St Catharines, ON, Canada | 1 AUG 1890 |
| Daniel Mcguire | Fourth great grandfather-in-law | County Cork, Ireland | | County Cork, Ireland | |
| Mary Mahoney | Fourth great grandmother-in-law | County Cork, Ireland | BEF 1810 | St Catharines, ON, Canada | 10 MAY 1861 |
Marriage