Birth Name: Katherine Grace McNamara
Place of Birth: Kansas City, Missouri, U.S.
Date of Birth: November 22, 1995
Ethnicity: English, Irish, Welsh, German, Swedish, Swiss-German, distant Dutch
Katherine McNamara is an American actress.
Katherine’s paternal grandfather is Thomas David McNamara (the son of Thomas B. McNamara and Sarah Day Jones). Katherine’s great-grandfather Thomas likely was the son of Leonard McNamara and Edith Rolling. Sarah was the daughter of John David Jones, who was of Welsh descent, and of Eleanor Chapman Day, who was of English ancestry.
Katherine’s paternal grandmother is Carrie Baker (the daughter of Richard A. Baker and Della Magdalena Schult). Richard was the son of Arthur Baker, who was of English, and distant German and Dutch, descent, and of Helen Gronberg, who was of Swedish ancestry. Della was of German descent, and was the daughter of Martin John/Johann Carl Schult and Olga Anna Auguste Wiedow.
Katherine’s maternal grandfather is named William James Hayden.
Katherine’s maternal grandmother is Nickole Lucille Stauffacher (the daughter of Dr. Charles Gordon Stauffacher and Lucille Minnie Bush). Nickole is of English, and one quarter Swiss-German, descent. Charles was the son of Samuel Jacob Stauffacher and Lottie Alice Gleason. Lucille was the daughter of David Wilbur Bush and Samantha Olivia Clark.
Sources: Obituary of Katherine’s paternal great-grandmother, Sarah Day (Jones) McNamara – https://lacrossetribune.com
Genealogies and obituaries of Katherine’s paternal great-grandparents, Richard A. Baker and Della Magdalena (Schult) Baker – https://www.findagrave.com