| 1. Harry McClernan, b. 9 Jun 1872, Ireland d. Yes, date unknown | | 2. William J. McClernan, b. 11 Jul 1875, Ireland d. 1 Jun 1935, , , , United States (Age 59 years)
| | 3. Charles Joseph McClernan, b. 16 Apr 1876, , , Pennsylvania, United States d. Yes, date unknown
| | 4. John Leo McClernan, b. 1 May 1878, England Or Ireland d. 3 Aug 1944, Philadelphia, Philadelphia, Pennsylvania, United States (Age 66 years)
| | 5. Mary McClernan, b. 1880, Philadelphia, Philadelphia, Pennsylvania, United States d. 12 Jun 1886, Philadelphia, Philadelphia, Pennsylvania, United States (Age 6 years) | |