Cohen, Rex David (1876–1928)
- Cohen, Florence Rahel (wife)

- Cohen, Martha (mother)

- Cohen, Louis Samuel (father)

- Edgar, Ethel Julia (sister)

- Sington, Ruth Louise (sister)

- Cohen, Samuel Maitland (brother)

- Cohen, Harold Leopold (brother)

- Cohen, George Hubert (brother)


- Cohen, Stanley Gilbert (brother)

- Cohen, Benn Jack Brunel (brother)

- Eliot-Cohen, Eliot Charles (brother)

- Cohen, Clara (sister-in-law)

- Cohen, Mina (sister-in-law)

- Eliot-Cohen, Dulcie (sister-in-law)

- Cohen, Vera Evelyn (sister-in-law)

- Edgar, Edgar Samuel (brother-in-law)

- Sington, Harold Sigismund (brother-in-law)

- Cohen, Hannah (aunt)

- Cohen, Rebecca (aunt)

- Levy, Celia (aunt)

- Cohen, Caroline Flood (aunt)

- Cohen, Roselind (aunt)

- Cohen, Bertha (aunt)

- Cohen, George Judah (uncle)


- Cohen, Norman Samuel (uncle)

- Levy, Benjamin Wolfe (uncle)


- Lewis, Samuel Eliot (uncle)

- Lewis, David Leopold (uncle)

- Levy, Harry Solomon (uncle)

- Tamworth, Louis (uncle)

- Levy, Herbert Wolfe (uncle)

- Levy, Septimus Raphael (uncle)

- Levy, Octavius George (uncle)

- Cohen, Rebecca (aunt by marriage)

- Cohen, Caroline Flood (aunt by marriage)

- Levy, Zara (aunt by marriage)

- Lewis, Annette (aunt by marriage)

- Lewis, Ray Charlotte (aunt by marriage)

- Levy, Octavia Maud (aunt by marriage)

- Levy, Bertha (aunt by marriage)

- Levy, Hannah (aunt by marriage)

- Levy, Gwendoline (aunt by marriage)

- Tamworth, Violet Gladys (aunt by marriage)

- Cohen, George Judah (uncle by marriage)


- Cohen, Norman Samuel (uncle by marriage)

- Cohen, Neville David (uncle by marriage)

- Cohen, Burnett David (uncle by marriage)

- Cohen, Rachel (grandmother)

- Levy, Julia (grandmother)

- Cohen, Samuel (grandfather)

- Levy, Lewis Wolfe (grandfather)


- Cohen, Samuel Sydney (cousin)


- Joseph, Lillian Julia (cousin)

- Cohen, Leopold Wolfe (cousin)

- Cohen, Reginald Benn (cousin)

- Cullen, Byron George (cousin)

- Marks, Irene Rachel (cousin)

- Levy, Julia Alpha (cousin)

- Cohen, Stuart Samuel (cousin)

- Cullen, Horace David (cousin)

- Myers, Vera Anita (cousin)

- Phillips, Julie Lorna (cousin)

- Cohen, Alroy Maitland (cousin)

- Ross, Walter T. (cousin)

- Rawson, May Georgia (cousin)

- Cohen, David Lennard (cousin)

- Nathan, Gladys Julia (cousin)

- Rose, Julia Eda (cousin)

- Cullen, Sefton Louis (cousin)

- Crosse, Beryl Eunice (cousin)

- Cohen, Leslie Winston (cousin)

- Cullen, Ralph Neville (cousin)

- Golding, Louise Winham (cousin)

- Cohen, Lewis George (cousin)


- Haldin, Edna Caroline (cousin)

- Levy, Lewis Wolfe (cousin)

- Henry, Margaret (cousin)

- Lewis, Lance Will (cousin)

- Maitland, Mary Annie (cousin)

- Levy, Maitland Benn (cousin)

- Leyland, Lynn Wolfe (cousin)

- Levy, Douglas Alexander (cousin)

- Schiff, Betty Julia (cousin)

- Gentilli, Madge Hope (cousin)

- Levy, Kenneth Adolph (cousin)


- Prince, Norah Millie (cousin)

- Levy, Benn Wolfe (cousin)


- Levy, Patrick Reginald (cousin)

- Leyland, Richard (cousin)

- Tamworth, Ian Philip (cousin)

Citation details
'Cohen, Rex David (1876–1928)', People Australia, National Centre of Biography, Australian National University, http://peopleaustralia.anu.edu.au/biography/cohen-rex-david-21929/text31959, accessed 23 April 2018.