Yesterday, on our Triumph car club drive, a member's car was T-boned by another car and the driver was killed and his wife is in serious condition. We know our old cars are not very sturdy, but feel the risk is worth it, but none of us had the victims' children's contact info for the police to use to notify them. We all resolved to add emergency contact numbers to our cell phones that don't require "unlocking." One other member had the kids' numbers, which was passed on to the police.
Most phones today have an ICE feature (In Case of Emergency).
I keep an ICE card in my wallet. One of my old helmets had a small pouch on it that had my ICE info in there. I also have that feature enabled on my phone.
Sorry to hear about your club brother's loss - hopefully his wife will pull through, and family will be kept in the loop.
Believe it or not, there are still many people who choose to not have a cell phone, like me. There is a piece of paper in my wallet with emergency contact info on it.
If there will be a vacant body with damaged brain my brain can be transplanted to that body in case of emergency. I just hope that body is gonna be young male body in nice shape, you know.