Grace Mandeville profile photo

Grace Mandeville is a 28-year-old British TV Actress from London, England. She was born on Monday, November 28, 1994. Is Grace Mandeville married or single, and who is she dating now? Let’s find out!

As of 2023, Grace Mandeville is possibly single.


Grace Mandeville is a British actress, vlogger, model, television presenter, and internet personality best known for portraying Holly on CBBC’s The Sparticle Mystery and for her and her sister’s YouTube channel, “Mandeville Sisters.” She began her career in television in 2011 when she first started appearing on The Sparticle Mystery.

Real Name
Grace Mandeville
TV Actress
Place of Birth
London, England
Date of Birth
November 28, 1994 (age 28)
Birth Sign
Marital Status

Fun Fact: On the day of Grace Mandeville’s birth, "On Bended Knee" by Boyz II Men was the number 1 song on The Billboard Hot 100 and Bill Clinton (Democratic) was the U.S. President.

Grace Mandeville’s Boyfriend

Grace Mandeville is single. She is not dating anyone currently. Grace had at least 1 relationship in the past. Grace Mandeville has not been previously engaged. She and Amelia have a younger brother named Henry. According to our records, she has no children.

Grace Mandeville Boyfriend

Like many celebrities and famous people, Grace keeps her personal and love life private. Check back often as we will continue to update this page with new relationship details. Let’s take a look at Grace Mandeville past relationships, ex-boyfriends and previous hookups.

Grace Mandeville’s birth sign is Sagittarius. Aggressively fun, this sign usually moves full speed ahead once they have their love target 'locked'. They enjoy a challenge and especially are attracted to confident outgoing partners. The most compatible signs with Sagittarius are generally considered to be Aries, Leo, Libra, and Aquarius. The least compatible signs with Sagittarius are generally considered to be Virgo and Pisces. Grace Mandeville also has a ruling planet of Jupiter.

Past Relationships

She has not been previously engaged. We are currently in process of looking up more information on the previous dates and hookups.

Grace Mandeville Biography

Grace Mandeville was born on the 28th of November in 1994 (Millennials Generation). The first generation to reach adulthood in the new millennium, Millennials are the young technology gurus who thrive on new innovations, startups, and working out of coffee shops. They were the kids of the 1990s who were born roughly between 1980 and 2000. These 20-somethings to early 30-year-olds have redefined the workplace. Time magazine called them “The Me Me Me Generation” because they want it all. They are known as confident, entitled, and depressed.

Grace’s life path number is 8.

Grace Mandeville is famous for being a TV Actress. British web and television actress known for starring as Holly on the TV series The Sparticle Mystery. She and her sister Amelia run a YouTube channel together called Mandeville Sisters. She and Karim Zeroual have both been featured on The Sparticle Mystery. The education details are not available at this time. Please check back soon for updates.

Grace Mandeville is turning 29 in

Grace was born in the 1990s. The 1990s is remembered as a decade of peace, prosperity and the rise of the Internet. In 90s DVDs were invented, Sony PlayStation was released, Google was founded, and boy bands ruled the music charts.

The 28-year-old American was born in the Year of the Dog and is part of Millennials Generation

According to Chinese Zodiac, Grace was born in the Year of the Dog. People born in the Year of the Dog are loyal and can keep a secret. They are not afraid of the hardships in life, but they also tend to worry too much sometimes.

Grace Mandeville Facts

What is Grace Mandeville marital status?


Is Grace Mandeville gay?


Does she have any children?

Grace Mandeville has no children.

Is Grace Mandeville having any relationship affair?

According to our records, no.

Was Grace Mandeville ever been engaged?

Grace Mandeville has not been previously engaged.

How rich is Grace Mandeville?

Discover the net worth of Grace Mandeville on CelebsMoney

Grace Mandeville’s birth sign is Sagittarius and she has a ruling planet of Jupiter.


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