My great grandparents, Moses (born circa 1864) and Mary Schreibman (born circa 1865) Wright immigrated from Romania to Omaha Nebraska around 1895, and soon ended up in Los Angeles County.
It appears as if Max died between sometime between the 1920 and 1930 U.S. Census. I have found no 1940 U.S. Census reference for Mary Schreibman Wright, so she may have died between 1930 and 1940.
How might I find death/burial records for these grandparents?
Also, how might I find information on their parents?