USAAF Personnel Records
| ASN | First Name | Last Name | Rank | State | Day | Mth | Year | Details |
|---|---|---|---|---|---|---|---|---|
| O-821763 | James F | O'Brien | 2L | RI | 14 | 7 | 1945 | B-29 # 44-86329 |
| unknown | James J | O'Brien | UN | un | 20 | 5 | 1945 | B-24M # 44-50688 |
| 37661529 | James T | O'Brien | Sgt | IA | 13 | 4 | 1944 | 42-39819 |
| 16050296 | James W | O'Brien | TS | WI | 26 | 1 | 1944 | C-54A # 41-37292 |
| unknown | Jeremiah E | O'Brien | AVC | UN | 10 | 2 | 1944 | AT-10BH # 41-26813 |
| O-753021 | John F | O'Brien | 2L | NY | 3 | 3 | 1944 | 42-99939 |
| O-698757 | John G J | O'Brien | 2L | NY | 9 | 4 | 1944 | 42-52555 |
| T-190891 | John J | O'Brien | FLOF | NY | 11 | 1 | 1944 | B-17F # 42-3486 |
| 32419826 | John J | O'Brien | TS | NY | 27 | 9 | 1943 | 42-5888 |
| O-799621 | John J | O'Brien | 2L | NY | 15 | 5 | 1943 | P-51A # 43-6276 |
| 12187452 | John R | O'Brien | SS | NY | 29 | 4 | 1944 | 42-99988 |
| O-736554 | John T | O'Brien | 1L | IL | 6 | 11 | 1943 | 42-72814 |
| 32791072 | John T | O'Brien | Pvt | NY | 27 | 11 | 1943 | 853rd Engineer Battalion Aviation Casualty on board HMT Rohna |
| 32382934 | John T | O'Brien | Sgt | NY | 30 | 9 | 1943 | B-17G # 42-39805 |
| 31128628 | John W | O'Brien | SS | MA | 18 | 11 | 1943 | B-24D # 41-1104 |
| unknown | Joseph P | O'Brien | AVC | UN | 7 | 4 | 1943 | AT-6C # 42-4093 |
| O-664643 | Joseph W | O'Brien | 2L | MI | 28 | 9 | 1942 | B-26B # 41-17719 |
| T-122058 | Justin J | O'Brien | FLOF | IL | 18 | 8 | 1945 | B-17F # 42-2979 |
| O1703973 | Lawrence G | O'Brien | 2L | 11 | 7 | 1943 | B-24D # 42-40321 | |
| O-693227 | Matthew M | O'Brien | 1L | NY | 27 | 5 | 1945 | AT-6D # 42-86538 |
| O-712211 | Melvin Ray | O'Brien | 1L | IN | 14 | 2 | 1945 | B-26B # 42-95914 |
| O-794851 | Morgan J | O'Brien | 2L | NY | 28 | 4 | 1943 | B-25D # 41-30216 |
| unknown | Patrick J | O'Brien | SS | UN | 29 | 4 | 1944 | no known detail |
| 19067897 | Patrick J | O'Brien | Sgt | PA | 12 | 2 | 1944 | B-26B # 41-18278 |
| O-23924 | Paul J | O'Brien | Maj | UN | 1 | 12 | 1943 | |
| 11017850 | Paul L | O'Brien | TS | MA | 13 | 5 | 1943 | 42-5406 |
| 32466839 | Richard D | O'Brien | TS | NJ | 16 | 8 | 1944 | 44-6304 |
| T-131549 | Richard F | O'Brien | FLOF | MA | 7 | 6 | 1945 | BG |
| 33586344 | Richard J | O'Brien | TS | PA | 10 | 8 | 1944 | B-24J # 44-40571 |
| O-798342 | Robert G | O'Brien | 1L | NY | 6 | 8 | 1944 | 118th Tactical Reconnaissance Squadron P-40N # 42-105901 |
| O2078276 | Thomas J | O'Brien | 2L | NC | 26 | 5 | 1945 | C-46D # 44-77336 |
| O2062692 | Thomas R | O'Brien | 2L | NY | 26 | 11 | 1944 | 41-28884 |
| 36557569 | Vincent E | O'Brien | SS | MI | 22 | 10 | 1944 | 44-8099 |
| O-791322 | William C | O'Brien | 2L | NY | 1 | 4 | 1943 | FG |
| O-814386 | William F | O'Brien | 1L | MA | 14 | 6 | 1944 | 42-31845 |
| O-692332 | William H | O'Brien | 2L | IL | 12 | 5 | 1944 | 42-97143 |
| 34794473 | William J | O'Brien | Sgt | FL | 15 | 11 | 1944 | B-17G # 42-97728 |
| O-661656 | William J | O'Brien | 1L | MA | 29 | 5 | 1943 | 42-29692 |
| T-192977 | William L | O'Brien | FLOF | OR | 1 | 9 | 1944 | B-24J # 42-73234 |
| O-729890 | William S | O'Brien | Capt | CA | 4 | 8 | 1944 | FG |