Key relationship facts
William and Kate have been married for over 13 years. They married on 29 April 2011 at Westminster Abbey in London. As of 2026, their marriage spans 15 years when counting from their wedding date. They have three children: Prince George, Princess Charlotte, and Prince Louis. The couple met while studying at the University of St Andrews and began their relationship in 2003.
Wedding date and location
On 29 April 2011, William and Kate married at Westminster Abbey in London. The ceremony was widely broadcast and attended by family, friends, and dignitaries. Their wedding followed a traditional pattern with a church ceremony and public appearances. This date marks the legal and public start of their partnership.
Relationship timeline
After meeting at university in 2001, the couple began dating around 2003. Their engagement was announced in November 2010. The interval between engagement and wedding was about five months, allowing for planning and preparation. Key milestones include the birth of each child and joint official engagements across the UK and overseas.
Notable milestones
- 2001: First meeting at university
- 2003: Relationship begins
- 2010: Engagement announced, 29 November
- 2011: Wedding, 29 April
- 2013: Birth of Prince George
- 2015: Birth of Princess Charlotte
- 2018: Birth of Prince Louis
- 2022: Platinum Wedding anniversary
Public and official roles
As the eldest son of the then-Prince of Wales, William’s marriage brought Kate into the public eye. The couple has since taken on extensive royal duties, including state visits and charitable work. Their long-term stability has been a consistent feature of the modern monarchy.
Family and children
William and Kate are parents to three children. The family has maintained a relatively private home life while fulfilling public engagements. The children’s places in the line of succession reflect the long-term stability of their parents’ marriage.
Comparisons and context
Compared with other long-term royal marriages, William and Kate have sustained a enduring public partnership that spans more than a decade. They were already a known couple before marriage, having built a relationship over several years. Their longevity and shared responsibilities mark them as a steady fixture in public life.
| Attribute | Verified detail | Source type |
|---|---|---|
| Wedding date | 29 April 2011 | Official royal records |
| Years married (as of 2026) | 15 years | Calculated from date |
| Children | 3 (Prince George, Princess Charlotte, Prince Louis) | Official biographies |
| Meeting context | University of St Andrews | Reported public biographies |