My great grandfather was born in Mulhouse, France. his sister came to the USA and settled in New Jersey and married someone connected to a large Storage and Transfer company. His other sister came to the USA and was inn New York for awhile, the to Oklahome City, and finally married the Columbia County, Oregon, undertaker. They lived in Saint Helens, Oregon. She married Thomas S. White. She went by Jo (probably short for Josephine). Before their deaths they had retired to Portland, Oregon. Can any one please help me?