Relation to Robert Lester Blumberg

Ruby Blumberg, the sister of Reuben Amon Blumberg, the father of Robert Lester Blumberg

• Parents: Helman Blumberg and Ida Carroll
• Siblings: Louis Eliel Blumberg Rachel Blumberg Ellis Blumberg Eva Blumberg Lena Blumberg Reuben Rose Blumberg Alice Blumberg Jennie Blumberg Joseph Blumberg
• Spouses:
• Children:
• Extended relatives
• Gender: female