Peter Blum migrated to Melbourne in 1857 from Rotterdam, Netherlands.
His parents as listed on his 1866 Wedding Certificate are Hugh Blum and Dortje Van Wingerden(sp?). Peter identified as Dutch, but the Blum male origins were probably German.
No-one has ever been able to determine Peter's Dutch/German origins.
His mother-in-law Sarah Ann (Johnson) Walton?/Smith claims to have been born in "Victoria" @1836. No information is known about the Johnson family other than Sarah's parents' names as stated on her Wedding Certificate, William Henry Johnson and Sarah Ann (possibly Mary Ann?) Johnson.
Sarah Ann Johnson Junior's first husband (perhaps not officially married?) was named as George Walton, who supposedly died in 1856. No details are known about George Walton other than the family name and supposed year of death. No death registration has been found.