Install bip39 https://www.4shared.com/s/fAf7kF4dLku While it works by using BIP32 approach it is possible to continue to import BIP39 seeds into Electrum wallet. Also apart from BIp32 There may be BIP44 Edition which some wallet use for that era of seeds. Vault12 is the pioneer in copyright inheritance management. Look at https://socialwoot.com/story22536590/bip39-mnemonic-phrase-word-list-how-bip39-wallet-can-save-you-time-stress-and-money-https-x-com-tundra838554