To register an interest:
tel: 0345 6004270
It will be important to register an interest as there will be no doubt an online system to make the payment that may require a person to prove identity. That might be more tricky for someone who lives outside of the UK.
If his wife lives on, she would continue to receive at least 50% of the sum. The lump sum payable goes down as one ages and is also related to one's sex.]
le Fourquet, Gourdon, 46300, France