Four or more generations of descendants of Catherine McGuirk (1824-1884) if they are properly linked:
1. Catherine McGuirk (1824-1884)
- 2. Patrick Grady (1844-1881)
- 2. Julia Grady (1845-1918)
- 2. Daniel Grady (1848)
- 2. Margaret Grady (1851)
- 2. Ellen Grady (1853-1887)
- 2. Thomas Grady (1855)
- 2. Mary Honora Grady (1856)
- 2. Elizabeth Ann Grady (1858-1936)
- 2. Mary Jane Grady (1860)
- 2. James F Grady (1864)
- 2. Rosetta Matilda Grady (1865-1960)
- 2. John Patrick Grady (1868-1870)