File consists of two copies of a group portrait of Peter and Emeline Rieder on their 50th wedding anniversary, with their children and grandchildren. The group is seen standing and seated in rows inside of a residential home.

File consists of studio portraits of Martha Rieder and her children (Margaret, Edward, Helen, and Paul). Includes one portrait of Martha with her four children, one portrait of the four children, two portraits of Margaret and Edward, and one portrait of Helen with an unidentified boy, probably a cousin. Duplicates are present. File also includes manuscript notes by Martha regarding the distribution of one of the portraits.

File consists of two copies of a studio portrait of Talmon Henry and Martha Rieder and their four children, left to right, Edward, Margaret, Paul, and Helen.

File consists of seven studio portraits of Edward Rieder as a baby, toddler, youth, and upon graduation from university. Duplicates are present.

File consists of material mostly accumulated by Martha Rieder relating to her son Edward Rieder. Includes birthday cards, a school report card and middle school examination results, his high school diploma, a baptism certificate, the commencement program for his graduation from the University of Toronto, letters from his parents and a friend, his obituary, and other material.