Blair Edwin Ida

The Edwin and Ida Blair family appeared researching Lester Leroy Randall trying to find out about his life. Lester Leroy Randall named Ida Blair (aunt) as his next of kin on his WWII draft registration card. So finding that out gets you to wondering where Lester's parents are and how he is related to the Blair's. Looking for Lester reveals that he lived with the Blair a good part of his life until he married and even then Edwin and Ida Blair are neighbors to Lester and Francis Randall in the last census 1930. Edwin and Ida had a son and as you track them over the years you find grandsons, nephews, nieces and Edwin's father lived with them also.
Many questions remain as you find these generous people opening their home to family members and caring for them. Is there family out there that can shed some light on this family, filling in the gaps that searching has created?