Frederick Cardozo 3 Commando

hi I am the grandson of Frederick Cardozo now Passed I am looking for any stories memories or pictures of my late grandfather he used to tell me stories all the time which inspired me to join the RGJ 3 Bat
If anyone has any information relating to Frederick Cardozo no3 Commando from Hackney or his brother Edward who was also from Hackney and served in no3 Commando but sadly was Kia 6th June 1944 (Pegasus Bridge I Believe but definitely D Day during operations at Normandy. I would Be Eternally Grateful as much as I am doing this for myself I am also doing this for my mother who would like to hear stories or see pictures Regarding Her Father.
I thank you all in advance and would like to share my love and respect for every serviceman and woman past and present x