The only document I have been able to find a Krich related to me was on the 1930 census. (All of the following information was taken from the census). Rosa Krich was born in Austria and immigrated to the United States in 1903. She was born in approximately 1865. She was an alien in 1930, and undoubtedly did not apply for naturalization after 1930 if she had not in the first 27 years she was in the U.S. Therefore, she is not listed in the social security death index, and I do not know when she passed away. She was living in New York, with her daughter's family. Her daughter, Josephine married Hans Alexander Heinrich Weber. Rosa's husband is not present in the census, so he either passed away or did not immigrate.
Any information regarding Rosa Krich, her ancestors, or descendants would be helpful.
Thanks,
James