RE:Your g.grandfather was born in Kaulinranta village Ylitornio parish (look www.ylitornio.fiand choose kartat (maps) Cant say where Keksi (Kexi) family originates, possibly from other side of Tornio river (now Sweden territory) but surname shows that family was finnish . Keksi means in englishboat hook/gaffin english. family members have been land owners or soldiers.
Present Keksi family members in Finland according to telephone book:
Löytyi 12 kplValitsemalla linkin saat tarkempaa tietoa. NimiOsoite Kunta Suunta