Mary Milley Biography
Mary Milley is an American celebrity daughter of Mark Milley, a retired United States Army general who last served as the 20th chairman of the Joint Chiefs of Staff from October 1, 2019, to September 30, 2023.
Mary Milley Age
Mary is around 28-33 years old as of 2024, she was born in the United States of America. Her age, date of birth, and birthday are publicly not available. We will update this section once this information is available.
| Year | 2024 | 2025 |
| Mary Milley Age | around 28-33 years old | around 29-36 years old |
Quick facts about Mark Milley are listed below:
- Full Name: Mark Alexander Milley
- Gender: Male
- Age: 66 years old
- Birth of Date: June 20, 1958
- Place Of Birth: Winchester, Massachusetts, U.S.
- Zodiac Sign: Gemini
- Salary: $197,302
- Net Worth: $5 million
- Marital Status: Married
- Wife: Hollyanne Haas ​(m. 1985)
- Children: Mary Milley and Peter Milley
- Mother’s Name: Mary Elizabeth
- Father’s Name: Alexander Milley
- Siblings: Not known
- Profession: retired United States Army general
Mary Milley Height
Mary stands at an average height of 5 feet 6 inches (1.68 m) tall.
Mary Milley Parents and Brother
Mary is the only daughter of Mark Milley (father), and Hollyanne Milley (mother). She was born in the United States and raised together with her brother Peter Milley. Mary’s mother is a nurse who has been a nurse for 36 years, spending 18 years as a critical care nurse in hospital intensive care units and emergency rooms.
However, her father is a retired United States Army general who last served as the 20th chairman of the Joint Chiefs of Staff.
| Father | Mark Milley |
| Mother | Hollyanne Milley |
| Brothers and Sister | Peter Milley |
| Husband / Partner | Not known |
Who is Mary Milley’s Father Mark Milley
Mark Milley is a retired United States Army general who served in various positions throughout his military career, including as the 20th chairman of the Joint Chiefs of Staff from October 1, 2019, to September 30, 2023, and as the 39th chief of staff of the Army from August 14, 2015, to August 9, 2019.
He held multiple command and staff positions in different divisions and special forces. Milley graduated from Princeton University through the Reserve Officers’ Training Corps (ROTC) program, earning a Bachelor of Arts degree in politics.
He also obtained a Master of International Affairs degree from Columbia University and a Master of Arts degree in national security and strategic studies from the Naval War College. He participated in the MIT Center for International Studies Seminar XXI National Security Studies Program.
Mark Milley was born on June 20, 1958, in Winchester, Massachusetts as Mark Alexander Milley. He is of Irish descent and was raised Roman Catholic. His parents, Alexander and Mary Elizabeth, both had military and service backgrounds.
Mark Milley has been married to Hollyanne Haas since May 1985. They have two children. Hollyanne is a nurse with experience in critical care and cardiac nursing. Mark’s father, Alexander, served in the U.S. Navy during World War II as a naval corpsman. His mother, Mary Elizabeth, served with the Navy’s WAVES during the same period.
Milley wrote a senior thesis at Princeton titled “A Critical Analysis of Revolutionary Guerrilla Organization in Theory and Practice.” He pursued further education at prestigious institutions, including Columbia University and the Naval War College.
As chairman of the Joint Chiefs of Staff, Milley was the highest-ranking officer in the U.S. Armed Forces and served as the principal military advisor to the President, the Secretary of Defense, the National Security Council, and the Homeland Security Council.
Milley’s family has a Catholic background, and he attended a Catholic grammar school. During his school years, Mark played hockey and eventually joined the varsity ice hockey team at Princeton University.
Hollyanne Haas, Mark Milley’s wife, administered CPR to a collapsed veteran during the 2020 Veterans Day ceremony at Arlington National Cemetery, saving his life.
Mary Milley Husband/ Wedding
Mary’s husband is not publicly known. Whether she is married, dating, or has any children is not publicly known. However, these details will be updated as soon as they are available.
Mary Milley Net Worth
Mary has an estimated net worth of between $1 million – $3 million.
| Year | 2024 | 2025 |
| Mary Milley Net Worth | $1 million – $3 million | $2 million – $5 million |
How old is Mary Milley
Mary is around 28-33 years old as of 2024, she was born in the United States of America.
Here are some interesting facts and other things you should know about Mary Milley.
Mary Milley Bio
- Full Name: Mary Milley
- Occupation / Profession: Celebrity daughterÂ
- Gender: Female
- Nationality: America
- Race / Ethnicity: Not known
- Religion: Christianity
- Sexual Orientation: Straight
- Popular/ Famous As: Mark Milley’s Daughter
Age
- Age: around 28-33 years old
- Date of Birth: Not known
- Place of Birth: United States of America
- Birthday:Â Not known
- Zodiac Sign: Not known
Relationship and Family
- Marital Status: Not known
- Dating / Husband: Not known
- Children:Â Not known
- Father (Dad): Mark Milley
- Mother: Hollyanne Milley
- Siblings (Brothers and Sisters): Peter Milley
Salary and Net Worth
- Salary: Under Review
- Net Worth: $1 million – $3 million
- Source of Income: Celebrity daughter
Body Measurements
- Height / How Tall?: 5 feet 6 inches (1.68 m)
- Weight: Moderate
- Eye Color: Not known
- Hair Color:Â Not known
Mary Milley Contacts
- Youtube
- TikTok
- Website
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