- F. A. Barkley & E. D.Barkley 31
- Elizabeth D. Barkley 23
- E. D. Barkley 13
- Fred A. Barkley|Elizabeth D. Barkley 11
- E. D. Barkley & F. A. Barkley 8
- F. A. Barkley & E. D. Barkley 6
- E. D.Barkley & F. A. Barkley 5
- Fred A. Barkley; Elizabeth D. Barkley 4
- F. A. Barkley, E. D.Barkley & B. Jubri 3
- Fred A. Barkley; Elizabeth Barkley 3
- E. D.Barkley 3
- F. A. Barkley, E. D. Barkley 3
- Barkley FA; Barkley E 2
- F. A. Barkley & E. Barkley 2
- Fred A Barkley; Elizabeth D Barkley 2
- H. Hussin & E. D.Barkley 1
- Barkley, Elizabeth Anne; Hikmat, Abbas al Ani 1
- E. Barkley & F. A. Barkley 1
- J. Arzini & E. Barkley 1
- Elizabeth D. Barkley; Fred A. Barkley 1
- Barkley, Fred,, F. A.; Barkley, Elizabeth,, E. D. 1
- Elizabeth D. Barkley | Fred A. Barkley 1
- Elizabeth D. Barkley|Fred A. Barkley 1
- Barkley, Elizabeth 1
- Freda Barkley|Elizabeth D. Barkley 1
- Barkley, Fred A.; Barkley, Elizabeth 1
- Askari, A., E. D.Barkley & F. A. Barkley 1
- H. Al-Ani, E. D.Barkley & F. A. Barkley 1
- F. A. Barkley, E. D.Barkley & B. Al Jubri 1
- Barkley, E.; Barkley, F.A. 1
- G. J. Goodman & E. Barkley 1
- E.A. Ducker 1
- E. D. Barkley [data not captured] 1
- Barkley, FA; Barkley, ED 1
- F. A. Barkley E. D. Barkley 1
- ED Barkley 1
- F. A. Barkley, E. D.Barkley & S. Haddad 1
- Barkley,F.A. & Barkley,E.D. 43 1
- Barkley,F.A. & Barkley,E.D. 5827 1
- E. D.Barkley & N. Hussin 1
- F. A. Barkley, F. Bharucha & E. D.Barkley 1
- Barkley, E. 1
- Barkley, F.A., Barkley, E.D. 1
- Barkley, F.A.; Barkley, E.D. 1
- Barkley,F.A. & Barkley,E.D. 6445 1
- Barkley,F.A. & Barkley,E.D. 6447 1
- Barkley,F.A. & Barkley,E.D. 644 1
- Barkley,E.D. & Barkley,F.A. 5458 1
- Barkley, E.D.; Barkley, F.A. 1