I am seeking information about my Great Grand Mother Mariann Henrietta PIGUET. She was born in 1826 in the town of Le Brassus Switzerland. Her father was a clergyman. The family migrated to Boston USA where she met my Great Grand Father Joseph Ladd MAYES. The were married in 1855 in Manhattan NY. A son Charles was born in 1857 in Barre Pike near New York. The family migrated to Australia in 1858. Joseph became a trooper in the Victorian Police Force.