Two adult daughters with distinct civic-tech and equestrian careers

Michael Bloomberg’s 2 Daughters: Emma and Georgina

Older profiles often make the daughters supporting characters in a long résumé of their father’s business, mayoralty and wealth. The more useful answer starts with what Emma and Georgina currently do themselves.

Both work through philanthropy, but in different fields. Emma builds civic-engagement infrastructure; Georgina competes internationally in show jumping and concentrates much of her charitable work on animals and access to equestrian sport.

Michael Bloomberg’s daughters at a glance

Emma is the elder sister by about four years. Their parents are Michael Bloomberg and Susan Elizabeth Barbara Brown, who married in 1975 and later divorced.

For another business family where adult children’s own identities matter more than a famous surname, see Steve Ballmer’s three sons.

Who is the mother of Emma and Georgina Bloomberg?

Susan Brown is the mother of both Emma and Georgina. Michael and Susan’s marriage ended in divorce, but that does not change the two-child family branch.

New York City’s official biography of Michael identifies both daughters by name. Michael’s own memoir also records Emma’s 1979 birth followed by Georgina’s.

The sisters are full siblings. No step- or half-sibling branch is needed for the core answer.

Emma Bloomberg and Murmuration

Emma was born in 1979 and is 47 on the review date. She founded Murmuration in 2014 and remains its chief executive.

Murmuration provides data, tools, research and services for community-led civic engagement. In a current direct interview, Emma said she created it to give community organisations the infrastructure needed to mobilise people and make change possible.

The organisation’s 2025 annual report and 2026 news record both identify her as founder and CEO. That live evidence supersedes old biographies that list a patchwork of earlier boards as if each were necessarily current.

Georgina Bloomberg’s active equestrian record

Georgina was born on 20 January 1983 and is 43. She is not simply a former competitor: the International Equestrian Federation records active status and July 2026 starts in Michigan.

Her official site identifies her as a professional show jumper and the founder and captain of New York Empire for the 2026 Global Champions League season. It also lists her current competition horses.

Georgina represented the United States at the 2015 Pan American Games, where the team won bronze. That is a career milestone, while the 2026 results establish that the career is still active.

What else does Georgina Bloomberg do?

Georgina co-authored four young-adult novels set around the equestrian circuit: The A Circuit, My Favorite Mistake, Off Course and Rein It In. Bloomsbury’s author page confirms the series.

She founded The Rider’s Closet in 2006 to improve access to riding apparel; the programme later merged with the EQUUS Foundation. Her official site also documents extensive animal-welfare partnerships.

These are specific programmes and published works. Generic labels such as “socialite” obscure more than they explain.

Do Emma and Georgina work together?

The sisters jointly run the Emma and Georgina Bloomberg Foundation, a private foundation supporting education and animal-rights organisations, according to the National Alliance for Public Charter Schools’ current Emma biography.

Their main public careers remain distinct. Emma’s day-to-day leadership is in civic technology and organising; Georgina’s is in equestrian sport and animal welfare.

Their father’s philanthropy provides family context, but it should not erase which work belongs to each daughter.

What a current Bloomberg daughters guide adds

The strongest competitive difference is focus: their father establishes the relationship, but the daughters’ own current records answer who they are.

What is verified and what is deliberately omitted?

No estimate of either daughter’s wealth is necessary to answer who they are or what they do. Public work can be described without turning private assets into the story.

Bloomberg family and career timeline

Questions people ask about Michael Bloomberg’s daughters

How many children does Michael Bloomberg have?

Michael Bloomberg has two daughters, Emma and Georgina.

Who is the mother of Michael Bloomberg’s daughters?

Their mother is Michael Bloomberg’s former wife, Susan Brown.

What does Emma Bloomberg do?

Emma is the founder and CEO of Murmuration, a civic-engagement technology and research organisation.

What does Georgina Bloomberg do?

Georgina is an active professional show jumper, equestrian team owner, author and animal-welfare philanthropist.

Is Georgina Bloomberg still competing?

Yes. FEI records show active status and competition starts in July 2026.

How old are Michael Bloomberg’s daughters?

On 13 August 2026, Emma is 47 and Georgina is 43.