Below arranged alphabetically are those men known to have served in ‘B’ (Midleton) Company, 4th Battalion, Cork No. 1 Brigade as of 11 July 1921. The information is transcribed from original scans of the IRA Nominal Rolls at the Military Service Pensions Collection (MA/MSPC/RO/31) which can be accessed online via The Military Archives website here. The addresses were those known in the 1930s.
| NAME | RANK | ADDRESS |
| Ahern, J | Volunteer | Elfordstown, Midleton |
| Ahern, Jas. | Volunteer | Youghal |
| Ahern, John | Volunteer | Mile Bush |
| Ahern, Joseph | Volunteer | Cork |
| Ahern, Patk | Volunteer | Ballinacurra |
| Ahern, Wm | Volunteer | Midleton |
| Arnold, B. | Volunteer | Ballinacurra |
| Barrett, D | Volunteer | Midleton |
| Barry, Edward | Volunteer | |
| Barry, J. | Volunteer | Ballinacurra |
| Barry, James | Volunteer | |
| Barry, Jas | Volunteer | Ballyedmond, Midleton |
| Barry, Martin | Volunteer | Commissioners Buildings, Midleton |
| Barry, Mce | Volunteer | Dickinson’s Lane, Midleton |
| Barry, Rd. | Volunteer | Castlemartyr |
| Barry, Wm | Volunteer | Commissioners Buildings, Midleton |
| Barry, Wm. | Volunteer | Ballinacurra |
| Buckley, B. | Volunteer | Ballyedmond, Midleton |
| Buckley, Ml. | Volunteer | England |
| Buckley, Patk | Volunteer | USA |
| Buckley, Thomas. | Volunteer | Address Unknown |
| Burke, D. | Volunteer | Ballintotis, Midleton |
| Burke, M. | Volunteer | England |
| Cagney, Jas. | Volunteer | Address Unknown |
| Carroll, P | Volunteer | Fermoy |
| Carthy, P. | Volunteer | Ballinacurra |
| Casey, J | Volunteer | Westpark, Midleton |
| Casey, Ml. | Volunteer | Railway Terrace, Midleton |
| Cashman, D. | Volunteer | Dublin |
| Clohessy, C | Volunteer | Cork |
| Clohessy, Ml. | Volunteer | Avoncore, Midleton |
| Cody, Wm. | Volunteer | USA (Ballinacurra) |
| Connors, D | Volunteer | USA (Ballinacurra) |
| Connors, Jah. | Volunteer | Ballinacurra |
| Connors, John | Volunteer | USA (Ballinacurra) |
| Cott?, Patk. | Volunteer | Ballinacurra |
| Cotter, J | Volunteer | Goertenina? Midleton |
| Coughlan, J | Volunteer | Glanworth |
| Courtney, P. | Volunteer | Address Unknown |
| Cronin, Michael | Volunteer | USA |
| Cronin, William | Volunteer | Mill Rd., Midleton |
| Crowley, Rd. | Volunteer | Westpark, Midleton |
| Daly, J | Volunteer | |
| Daly, Jerh. | Volunteer | England |
| Daly, Wm. | Volunteer | Ballintotis, Midleton |
| Dennehy, Denis | Volunteer | USA |
| Desmond, E? | Volunteer | Commissioners Buildings, Midleton |
| Donegan, Thos | Volunteer | Carlow |
| Donovan J. | Volunteer | Address Unknown |
| Donovan, J | Volunteer | Carrigtwohill |
| Donovan, J. | Volunteer | Whiterock, Midleton |
| Donovan, James | Volunteer | USA (Ballinacurra) |
| Donovan, Jerh | Volunteer | USA (Ballinacurra) |
| Donovan, John | Volunteer | Churchtown, Midleton |
| Donovan, Thomas | Second Lieutenant | Whiterock, Midleton |
| Duhig, J. | Volunteer | Address Unknown |
| Dwyer, Wm | Volunteer | Ballinacurra |
| Fanning, Wm. | Volunteer | Avoncore, Midleton |
| Fitzgerald, D. | Volunteer | Cloyne |
| Fitzgerald, James | Volunteer | Avoncore, Midleton |
| Fitzpatrick, D | Volunteer | Fermoy |
| Fleming, E | Volunteer | USA |
| Fleming, Ml. | Volunteer | Mill Rd., Midleton |
| Flood, Thos. | Volunteer | Address Unknown |
| Geaney, Wm | Volunteer | |
| Godsill, J. | Volunteer | Ballintotis, Midleton |
| Gorman, Thos | Volunteer | Midleton |
| Hartnett, J | Volunteer | Ballycotton |
| Heffernan, Wm. | Volunteer | |
| Hickey, Thoms. | Volunteer | Ballinacurra |
| Higgins, H | Volunteer | USA (Ballinacurra) |
| Horgan, Mce. | Volunteer | Rosslare |
| Hourihan, Thos. | Volunteer | Midleton |
| Howell, J | Volunteer | |
| Hyde, Philip | Captain | Passage West, Cork |
| Hyde, Thos | Volunteer | Ballinacurra |
| Hyland, D | Volunteer | Cobh |
| Irwin, John | Volunteer | Midleton |
| Irwin, Ml | Volunteer | Youghal |
| Kearney, J. | Volunteer | Churchtown, Midleton |
| Kearney, Michael | First Lieutenant | Collins Barracks, Cork |
| Kelleher, Jas. | Volunteer | Geragh?, Midleton |
| Kelleher, J. | Volunteer | The Rock, Midleton |
| Knowles, D. | Volunteer | USA |
| Knowles, John | Volunteer | Ballintotis, Midleton |
| Knowles, Ml. | Volunteer | Ballintotis, Midleton |
| Lawton, P. | Volunteer | Ballyedmond, Midleton |
| Leonard, Thomas | Volunteer | Midleton |
| Lynch, Thos | Volunteer | England |
| Mahony, E. | Volunteer | Ballinacurra |
| Manley, J. | Volunteer | Glanmire |
| McCarthy, B. | Volunteer | Ballyedmond, Midleton |
| McCarthy, Jas | Volunteer | The Park, Midleton |
| McDonogh, P | Volunteer | Midleton |
| McNamara, E | Volunteer | |
| Mulcahy, J | Volunteer | Ballinacurra |
| Mulcahy, Maurice | Volunteer | England |
| Murnane, Ml | Volunteer | Coppingerstown, Midleton |
| Murphy, J. | Volunteer | Ballinacurra |
| Murphy, Jas | Volunteer | USA |
| Murphy, M | Volunteer | 31 St. Marys Terrace, Midleton |
| Murphy, Ml | Volunteer | Castleredmond, Midleton |
| O’Brien, David | Volunteer | |
| O’Brien, J. | Volunteer | Ballinacurra |
| O’Brien, Jas | Volunteer | Glounthaune, Cobh Junction |
| O’Brien, Ml. | Volunteer | Loughatalia, Ballinacurra |
| O’Brien, Paul | Volunteer | USA (Ballinacurra) |
| O’Callaghan E | Volunteer | Ballincollig, Cork |
| O’Callaghan, J | Volunteer | Cork |
| O’Connell, J. | Volunteer | Cork |
| O’Connell, J. | Volunteer | Collins Barracks, Cork |
| O’Flynn, P. | Volunteer | Dublin |
| O’Keeffe, P. | Volunteer | Ballyedmond, Midleton |
| O’Neill, R. | Volunteer | USA |
| O’Shea, F | Volunteer | Midleton |
| O’Sonoghue, Jas. | Volunteer | Youghal |
| O’Sullivan, C | Volunteer | |
| Power, John | Volunteer | USA |
| Power, Ml. | Volunteer | USA (Ballinacurra) |
| Ring, Ml. | Volunteer | |
| Riordan, Ml. | Volunteer | USA |
| Riordan, Thos | Volunteer | Lisgoold |
| Riordan, Thos | Volunteer | Waterford |
| Shaw, Thos. | Volunteer | Ballinacurra |
| Shea, Ml | Volunteer | St. Marys Road, Midleton |
| Spillane, D. | Volunteer | Fermoy |
| Sullivan, D | Volunteer | Ballinacurra |
| Sullivan, J. | Volunteer | Canada (Ballinacurra) |
| Sullivan, Jas. | Volunteer | Ballinacurra |
| Sullivan, Jerh | Volunteer | Cloyne |
| Twomey, M J | Volunteer | Cork |
| Upton, J. | Volunteer | Ballintotis, Midleton |
| Wallis, Thos | Volunteer | College View, Midleton |
| Walsh, Dl | Volunteer | St. Marys Road, Midleton |
| Walsh, Jas | Volunteer | USA |
| Walsh, Jerh | Volunteer | Dublin |
| Walsh, John | Volunteer | USA |
| Whelan, P | Volunteer | Dublin |
| White, Wm. | Volunteer | Cork Road, Midleton |
| Whyte, Patk | Volunteer | USA |
| Wiggins, Wm. | Volunteer | Ballinacurra |
