I have been doing some geneaolgy on the Harr's in Kansas, have traced them to Oklahoma and Texas in the 1928 and 1930's. This is my first husband's family ( All of the elder Harr's in this line are deceased ) My husbands grandfather was Richard William Harr Sr. he died in Oklahoma City in 1938. I have know idea if he had brother or sisters. I found them in the 1920 census in Kansas, He was in the oil supply field. I wonder if this people could be related?