I wanted to add a comment here, but I do not have enough reputation, so please forgive me.
So I am using MultibitHD wallet. I have access to my bitcoins after I type my password. I can send then to new address, so I think this mean, that I have there my private keys.
However I discover that I do not have saved those 12 words from seed in place where I thought I saved them.
Question is, how can I extract keys and claim BitcoinCash?
Disclaimer: I have there 0.25 BTC. I will give 0.025 BCH to someone who help me discover the solution :)
I would like to dump my BCH, to support BTC, but first I need to know how to claim them. Please help me support BTC!