The family ofDwight D. Eisenhower, the 34thpresident of the United States, and his wife,Mamie, consists predominantly ofGerman andPennsylvania Dutch background. They are related by marriage to the family ofRichard Nixon, who was Eisenhower's vice-president, and was later the 37th president of the United States.
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The Eisenhauer (German for "iron hewer/miner") family migrated to America fromKarlsbrunn (Nassau-Saarbrücken) in 1741, first settling inYork, Pennsylvania. They moved to Kansas in the 1880s.[1] Accounts vary as to how and when the German name Eisenhauer wasanglicized to Eisenhower.[2] Eisenhower'sPennsylvania Dutch ancestors, who were primarily farmers, included Hans Nikolaus Eisenhauer of Karlsbrunn, who migrated toLancaster, Pennsylvania, in 1741.[3] Dwight D. Eisenhower's lineage includes German ancestors and Swiss German ancestors.[4][5]
The great-grandson of Hans Nikolaus Eisenhauer was Jacob Eisenhower, a Kansas farmer. Jacob's son, David Jacob Eisenhower (1863–1942), was Dwight D. Eisenhower's father. David Jacob was a college-educated engineer, despite his father having urged him to stay on the family farm. David owned a general store inHope, Kansas, but the business failed due to economic conditions and the family became impoverished. The Eisenhowers then lived in Texas from 1889 until 1892, and later returned to Kansas, with $24 (equivalent to $840 in 2024) to their name at the time. David worked as a railroad mechanic and then at a creamery.[6]
Eisenhower's mother,Ida Elizabeth (Stover) Eisenhower, born in Virginia, of predominantly German Protestant ancestry, moved to Kansas from Virginia. She married David on September 23, 1885, inLecompton, Kansas, on the campus of their alma mater,Lane University.[6]
By 1898, the parents made a decent living and provided a suitable home for their large family.[7] They had seven sons, of whom one died in infancy.
Of these, Milton was the most notable of the brothers other than Dwight. Milton became an American educational administrator, serving as president of three major American universities:Kansas State University (1943–1950),Pennsylvania State University (1950–1956), andJohns Hopkins University (1956–1957). On October 12, 1927, Eisenhower married Helen Elsie Eakin (1904–1954), with whom he had a son, Milton Stover Eisenhower, Jr., in 1930 and a daughter, Ruth Eakin Eisenhower, in 1938.
Earl also achieved a measure of notability, having been elected to a term in the Illinois House of Representatives, from 1965 to 1967. Earl married Kathryn McIntyre Snyder in 1933, with whom he had two children.
Edgar graduated from theUniversity of Michigan in 1914,[11] and began practicing law in 1915 inTacoma, Washington; he became was known as a "shoot from the hip ultraconservative."[12] Edgar was married three times, first to Louise Alexander Eisenhower (1893–1946) in 1911, then to Bernice Thompson Eisenhower (1902–1948) in 1940, and finally to Lucille Dawson Eisenhower (1921–2012) in 1951. Edgar had two children, both with his first wife, Merrill Jack Eisenhower (1916–1956), and Janis Louise Eisenhower Causin (1922–2000).

While Eisenhower was stationed in Texas, he metMamie Doud ofBoone, Iowa.[1]
Doud was the second child born to John Sheldon Doud (1870–1951), ameatpacking executive, and his wife, Elivera Mathilda Carlson (1878–1960).[13][14] Mamie was born in Boone, Iowa, on November 14, 1896. She grew up inCedar Rapids, Iowa;Colorado Springs, Colorado;Denver, Colorado; and the Doud winter home inSan Antonio, Texas.[15] Her father, who retired at age 36, ran a meatpacking company founded by his father, Doud & Montgomery ("Buyers of Live Hogs"), and had investments in Illinois and Iowa stockyards.[13] Her mother was a daughter of Swedish immigrants.[13] She had three sisters: Eleanor Carlson Doud, Eda Mae Doud, and Mabel Frances "Mike" Doud.[13][14]
Doud and Eisenhower were immediately taken with each other. He proposed to her on Valentine's Day in 1916.[16] A November wedding date in Denver was moved up to July 1 due to the pending U.S. entry into World War I. They moved many times during their first 35 years of marriage.[17]

Doud Dwight Eisenhower (September 24, 1917 – January 2, 1921) was the first son of Dwight and Mamie Eisenhower. He was named "Doud" in honor of his mother (whose maiden name was Doud) and "Dwight" in honor of his father. He was commonly called "Ikky" (pronounced as "icky") by his parents.[18][19]
Doud was born inSan Antonio, Texas, then he and his mother moved toDenver,Colorado, while his father was stationed atCamp Meade inMaryland.[20] Regarding Dwight's family contacts while on the U.S. Army's 1919Transcontinental Motor Convoy, biographers Lester and Irene David wrote:
He called Mamie several times a week [while on the convoy], beginning each call with requests for news about Icky [sic]. How was he growing? What new mischief had he gotten into? Once Mamie interrupted with, "Listen here...how about asking how your wife is?" Chastened; Ike chatted for a moment about Mamie but soon turned the conversation to Icky again. Mamie gave up.[20]

After he and his family relocated toFort Meade inSevern,Maryland, his mother hired a 16-year-old local girl as a maid. She had been recovering fromscarlet fever.[20] In December 1920, shortly beforeChristmas, Ikky caught scarlet fever from her.[20] Though his mother tried desperately to save him, even calling a specialist fromJohns Hopkins Hospital inBaltimore,[20] Ikky died on January 2, 1921. Hisfather referred to this incident as "the most shattering moment of their lives, one that almost destroyed their marriage".[20] Mamie and Dwight blamed themselves for Ikky's death; had they checked the girl's background, they would have found out that she had scarlet fever. In his biography of Eisenhower,Stephen E. Ambrose wrote:
These feelings had to be suppressed if the marriage was to survive the disaster, but suppression did not eliminate the unwanted thoughts, only made them harder to live with. Both the inner-directed guilt and the projected feelings of blame placed a strain on their marriage. So did the equally inevitable sense of loss, the grief that could not be comforted, the feeling that all the joy had gone out of life. "For a long time, it was as if a shining light had gone out in Ike's life," Mamie said later. "Throughout all the years that followed, the memory of those bleak days was a deep inner pain that never seemed to diminish much."[20]
On January 7, 1921, less than a week after his death, Ikky was buried in Fairmont Cemetery inDenver, Colorado.[20] Eisenhower was mostly reticent to discuss his death.[21] In 1966, he was re-interred at theEisenhower Presidential Center. His parents were buried next to him. In 1967, Eisenhower would look to Ikky's death as "the greatest disappointment and disaster of my life, the one I have never been able to forget completely".[20] For the rest of his life, he sent Mamie flowers on Ikky's birthday each year.[20]
John Sheldon Doud Eisenhower (August 3, 1922 – December 21, 2013) was born inDenver, Colorado.[22] John served in theUnited States Army, his decorated military career spanned from before, during, and after his father's presidency, and he retired from active duty as a brigadier general in 1963 and then altogether in 1974. Coincidentally, John graduated fromWest Point on D-Day, June 6, 1944. After his military service, he became an author and military historian, and served asU.S. Ambassador to Belgium from 1969 to 1971, during the administration of President Richard Nixon, previously his father's vice president.
John Eisenhower married Barbara Jean Thompson on June 10, 1947, only a few days before her twenty-first birthday. Barbara was born on June 15, 1926, inFort Knox, Kentucky, into an Army family. She was the daughter ofCol. Percy Walter Thompson (November 8, 1898 – June 19, 1974) by his wife Beatrice (née Birchfield). Col. Thompson was commander of the Allied Expeditionary Forces. John and Barbara had four children:David, Barbara Ann,Susan Elaine, andMary Jean. David, after whomCamp David is named,[23] marriedRichard Nixon's daughterJulie in 1968.
John and Barbara divorced in 1986 after thirty-nine years of marriage. In 1988, Barbara married widower Edwin J. Foltz, a former vice president at theCampbell Soup Company. She died on September 19, 2014, inGladwyne,Montgomery County,Pennsylvania.
In 1988, John married Joanne Thompson. He lived inTrappe, Maryland, after moving there fromKimberton, Pennsylvania.[24]

Dwight David Eisenhower II (born March 31, 1948), better known asDavid Eisenhower is an American author, public policy fellow, professor at the University of Pennsylvania, and eponym of the U.S. presidential retreat, Camp David. He is the only grandson of Dwight D. Eisenhower, and the son-in-law ofRichard Nixon by marriage to Nixon's daughter,Julie Nixon. The couple had three children:Jennie Elizabeth (born August 15, 1978), an actress,[25] Alexander Richard (b. 1980) and Melanie Catherine Eisenhower (b. 1984).
Barbara Anne Eisenhower (May 30, 1949 – July 30, 2022),[26] better known asAnne Eisenhower, was a prominent interior designer based inNew York City, New York.[27]
Anne's first husband was Fernando Echavarría-Uribe, an insurance executive fromBogotá,Colombia, whom she met while vacationing in South America in 1966.[28][29] They married in November 1968,[28][29][30] and six months later had a daughter, Adriana Echavarría (born May 29, 1969). Adriana became a photographer,[31] and was married for a time to Eduardo Mendoza de la Torre, the ex vice minister of justice in Colombia and later a vice president ofAvianca Airlines, who was the only man to have ever testified against the notorious drug lordPablo Escobar.[32] Through Adriana, Anne had two grandchildren, Camila and Nicolás Mendoza.
In the 1980s, Anne marriedWolfgang Flöttl, a billionairehedge-fund manager who once owned an art collection with pieces by Van Gogh, Picasso, and Cézanne.[33] Anne filed for divorce from Flöttl in 2018.[34]
Susan Elaine Eisenhower (born December 31, 1951) is an American consultant, author, and expert oninternational security,space policy,energy, andrelations between the Russian Federation and the United States of America.[35][36][37]
Susan has been married three times, first to Alexander H. Bradshaw, a London barrister, with whom she has two daughters,[38] secondly to John Mahon, an American lawyer, with whom she had a daughter, Amelia Eisenhower Mahon,[39] and finally to Russian space scientistRoald Sagdeev,[40] formerly the director of theRussian Space Research Institute,Hero of Socialist Labor, and pro-democracy advocate.[41]
Mary Jean Eisenhower (born December 21, 1955) is an American humanitarian. She is the president and chief executive officer (and formerpresident andchairmanemeritus) ofPeople to People International.[42]
She married Army 2nd Lt. James Brewton Millard in May 1976, at a private military ceremony in Valley Forge, Pennsylvania, attended by her grandmother, former First Lady Mamie Eisenhower.[43]
Ike re-named it 'Camp David' in honor of his grandson David Eisenhower
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