Amanda Kate Lambert is an American artist, photographer and archivist. She is the younger daughter of singer Nancy Sinatra and Hugh Lambert and the granddaughter of Frank Sinatra.
Also known as Amanda Erlinger, she chose visual art rather than a career as a singer or actress. She studied painting and photography, worked with Frank Sinatra’s photographic archives, and helped create the limited-edition book Sinatra. She is married to Michael Erlinger and has a daughter named Annabelle.
Amanda Katherine Lambert’s Profile Summary
| Detail | Information |
|---|---|
| Full name | Amanda Katherine Lambert |
| Known as | Amanda Kate Lambert, Amanda Erlinger |
| Date of birth | March 17, 1976 |
| Age | 50 years old in 2026 |
| Birthplace | Los Angeles, California, reported |
| Nationality | American |
| Mother | Nancy Sinatra |
| Father | Hugh Lambert |
| Sister | Angela Jennifer “AJ” Lambert |
| Maternal grandfather | Frank Sinatra |
| Maternal grandmother | Nancy Barbato Sinatra |
| High school | Beverly Hills High School |
| Field of study | Fine arts, painting, photography and art history |
| Profession | Artist, photographer and archivist |
| Husband | Michael Erlinger |
| Daughter | Annabelle |
| Major book project | Sinatra |
| Net worth | Not reliably known |
Amanda Kate Lambert’s Age and Birthday
Amanda Katherine Lambert was born on March 17, 1976, which is St. Patrick’s Day.
She is 50 years old in 2026.
She has been described as a Los Angeles native and grew up in California.
Amanda Kate Lambert’s Parents
Amanda is the daughter of Nancy Sinatra and Hugh Lambert.
Both of her parents worked in creative fields.
Nancy built a successful career in music, while Hugh worked as a dancer, choreographer and producer.
Who Is Nancy Sinatra?
Nancy Sinatra is Amanda’s mother and the daughter of Frank Sinatra and Nancy Barbato Sinatra.
Nancy became a successful singer during the 1960s. She is especially known for These Boots Are Made for Walkin’.
She also worked in film and television.
Nancy stepped away from her entertainment career for a period to focus on raising Amanda and her older sister, AJ. She later returned to recording music.
Amanda’s father was Hugh Lambert
Amanda’s father, Hugh Lambert, was a dancer, choreographer and producer.
He was also a military veteran.
Hugh reportedly worked on The Ed Sullivan Show.
He had an interest in photography and encouraged Amanda to explore it while she was young.
Amanda Lost Her Father at Age Nine
Hugh Lambert died from cancer on August 18, 1985.
He was 55 years old.
Amanda was only nine when her father died.
Nancy Sinatra later described Hugh as the love of her life. She did not remarry after his death.
Amanda Has an Older Sister Named AJ Lambert
Amanda’s older sister is Angela Jennifer Lambert, better known as AJ Lambert.
AJ is about one year older than Amanda.
She became a singer and musician.
Amanda chose a different creative path and focused on visual art, photography and archival work.
AJ has reportedly said that Amanda often behaved like the older sibling despite being younger. She described Amanda as the more responsible of the two.
Amanda Kate Lambert’s Education
Amanda attended Beverly Hills High School.
She later studied fine arts in college.
Her studies included painting, photography and art history.
The available information does not identify the college or university she attended.
Amanda Became Interested in Art as a Child
Amanda developed an interest in visual art while she was in elementary school.
She grew up in a family closely connected to music and entertainment but did not choose to become a performer.
Amanda has described herself as shy and more comfortable working behind the scenes.
Painting and photography became her main creative interests.
Frank Sinatra Was Amanda’s Grandfather.
Amanda’s maternal grandfather was Frank Sinatra.
Frank became one of the best-known American singers and entertainers of the 20th century.
Amanda knew him as “Pop-Pop.”
She spent a significant amount of time with him while growing up, particularly at his home in Palm Springs.
Amanda Heard Frank Sinatra’s Trilogy as a Child
One family memory dates to the Christmas period in 1979.
The family gathered in Palm Springs and listened to rough recordings of Frank Sinatra’s Trilogy.
AJ was around four years old, while Amanda was not yet four.
The two girls sat with their grandfather while the family listened to the music.
Frank Sinatra Taught Amanda to Paint
Frank Sinatra was also interested in painting.
He had painted as a hobby for many years and maintained an art studio at his Palm Springs home.
Amanda spent time with him in the studio.
Frank taught her painting techniques and showed her how to work with different materials.
Frank Sinatra Also Taught Amanda Photography
Frank also helped develop Amanda’s interest in photography.
According to one account, he showed her how to use a camera while they were sitting beside the pool.
Amanda’s father, Hugh, also encouraged her interest in photography.
Photography later became an important part of her professional work.
Amanda Kate Lambert’s Art and Photography Career
Amanda built her creative career around visual art.
Her work has included photography, painting, archival material and book projects.
She frequently uses her married name, Amanda Erlinger, professionally.
Unlike several members of the Sinatra family, she has generally worked behind the scenes rather than as a public performer.
Amanda Worked on Nancy Sinatra’s 2004 Album
Amanda contributed artwork to her mother’s 2004 self-titled album, Nancy Sinatra.
She reportedly created the album’s grey-tone artwork.
Her sister AJ was also involved in the project as a producer.
This allowed both daughters to contribute to their mother’s recording work in different creative roles.
Some reports give Amanda a broader photography or cover-concept credit for the album, but the exact scope of those credits should be treated carefully.
Amanda Became an Archivist of Frank Sinatra’s Photographs
Amanda became involved in preserving her grandfather’s photographic history.
She reportedly began working as a manager and archivist of Frank Sinatra’s photographic collections in 2002.
Her work involved organizing and preserving photographs connected to his personal life and career.
This archive later became important for projects about Sinatra’s life.
Nancy Barbato Sinatra Gave Amanda Family Photographs
Amanda’s maternal grandmother was Nancy Barbato Sinatra.
Nancy Barbato and Frank Sinatra divorced in 1951, although they reportedly remained on friendly terms afterward.
She entrusted Amanda with a private collection of photographs documenting parts of the family’s history.
Some of the photographs had reportedly not been seen by other members of the family.
Amanda Helped Create the Sinatra Book
Amanda played an important role in a major book created to mark Frank Sinatra’s 100th birthday.
Her family approached her about curating the project because of her knowledge of his photographic collections.
The book was titled Sinatra.
Amanda Worked With Robin Morgan on Sinatra
Amanda worked with Robin Morgan as a co-editor of the book.
The finished project contained about 400 pages.
It combined photographs from Sinatra’s life with personal memories from family members, friends and people who knew him.
Many of the images came from private family collections.
The Sinatra Book Was a Limited Edition
The Sinatra book reportedly had a limited print run of only 1,000 copies.
It reportedly retailed for $1,500.
The book was produced as a special centennial project rather than a standard mass-market publication.
George Clooney and Quincy Jones Contributed to the Book
Several well-known people contributed memories of Frank Sinatra to the book.
The supplied information names:
- Debbie Reynolds
- George Clooney
- Quincy Jones
Members of the Sinatra family also contributed material and memories.
Amanda Promoted Sinatra in 2015
Amanda made several public appearances connected to the book and Frank Sinatra’s centennial celebrations.
On July 23, 2015, she appeared with Nancy Sinatra at a Sinatra book launch at Saks Fifth Avenue in New York City.
Amanda also appeared with AJ at Architects of Sound: Frank Sinatra at Club Nokia in Los Angeles on October 21, 2015.
Amanda Attended the Sinatra 100 Flag-Raising
On December 11, 2015, Amanda attended the Sinatra 100 Flag-Raising at the Capitol Records Building in Los Angeles.
The event was part of celebrations marking the 100th anniversary of Frank Sinatra’s birth.
These appearances were unusual for Amanda, who normally maintains a much lower public profile.
Amanda Kate Lambert’s Husband Is Michael Erlinger
Amanda is married to Michael Erlinger.
She met Michael when she was 19 years old.
Amanda has described him as her best friend and the love of her life.
She uses the surname Erlinger in much of her professional work.
Amanda Kate Lambert Has a Daughter
Amanda and Michael have a daughter named Annabelle.
Amanda has kept most details about her daughter private.
Annabelle’s birthday and other personal information are not reliably available from the supplied sources.
Amanda Kate Lambert’s Life in Los Angeles
Amanda has spent much of her life in Los Angeles, California.
She was reported to still live there in the available biographical material.
However, her exact current residence in 2026 has not been independently confirmed.
Amanda also reportedly enjoys spending time at the beach, including swimming and surfing.
Did Amanda Inherit Money From Frank Sinatra?
Frank Sinatra died on May 14, 1998, at age 82.
One report says his grandchildren received $1 million each after his death.
If accurate, this would include Amanda.
However, the $1 million inheritance should be treated as a reported figure rather than independently verified financial information.
It is not publicly known what Amanda did with any inheritance she received.
Amanda Kate Lambert’s Net Worth
Amanda Kate Lambert’s personal net worth is not reliably known.
There is no trustworthy public figure for her current income, assets or wealth.
Her reported inheritance from Frank Sinatra should not be treated as her current net worth.
Amanda Kate Lambert’s Social Media
Amanda maintains a relatively private life.
Her social media accounts have reportedly either been private or deleted.
A website associated with her work was also reported as inactive.
No currently verified active public social media account is established from the available information.
Facts About Amanda Kate Lambert
- Amanda’s full birth name is Amanda Katherine Lambert.
- She is also known as Amanda Kate Lambert and Amanda Erlinger.
- She was born on March 17, 1976.
- She is 50 years old in 2026.
- Her mother is Nancy Sinatra.
- Her father was Hugh Lambert.
- Her older sister is singer AJ Lambert.
- Frank Sinatra was her maternal grandfather.
- Nancy Barbato Sinatra was her maternal grandmother.
- Amanda attended Beverly Hills High School.
- She later studied fine arts, painting, photography and art history.
- She developed an interest in visual art while in elementary school.
- Her father encouraged her interest in photography.
- Frank Sinatra taught her painting techniques.
- Her grandfather also showed her how to use a camera.
- Amanda called Frank Sinatra “Pop-Pop.”
- She spent a significant amount of time at his Palm Springs home.
- She contributed artwork to Nancy Sinatra’s 2004 self-titled album.
- She reportedly became manager and archivist of Frank Sinatra’s photographic collections in 2002.
- Nancy Barbato Sinatra entrusted her with private family photographs.
- Amanda co-edited the centennial book Sinatra with Robin Morgan.
- The book was about 400 pages long.
- It reportedly had a limited run of 1,000 copies.
- Amanda participated in Frank Sinatra’s centennial events in 2015.
- She met Michael Erlinger when she was 19.
- Amanda and Michael are married.
- They have a daughter named Annabelle.
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