Brothers IV Brothers is a community created by the Robertson brothers - Bryn, Scott, Lachlan and Jason - and the Knox Old Boys Rugby Community.  They were inspired over 10 years ago by the cancer journeys of good friend Tim Cussell and their brother Lachlan to raise funds to improve the quality of life for cancer patients and their families.
Lachlan passed away in 2013 and Tim Cussell in May 2016.  Since then they have helped raise over $1million for Chris O’Brien Lifehouse.  2023 was the 11th Anniversary of their Rugby Lunch. Brothers IV Brothers supports the equity of access fund and important research which has had a direct impact on our patients and their families.

Thank you to the supporters of Brothers IV Brothers 

A big thank you to our Supporters

The real heroes who are kindly helping us achieve our goal



Julian Hofer


David Newton

Incredible event - wonderful cause! Congratulations.


Anand Murugasu

To all the robertsons. What you have achieved in Lachie’s name is amazing


Michael Broome

Michael broome






Alexander Fesq


Gez Mcevilly

Re: rugby shirt, thank you!!


Ken & Jane Symington




Rob Feltrin


James Hunter


Robyn Cussell

10 yrs! such a milestone for a fabulous event.


Simon Burns


Harry Loebenstein


Jules Yahoo


Denis Handlin

In loving memory of Lachlan & Tim. Lots of love - Denis, Jan and all the Handlin family


Johns Creeley

Doing great