Thank you for visiting the Williams Syndrome Foundation website.

We aim to be the first point of contact for individuals with Williams Syndrome, their families and professionals needing support and information regarding the Syndrome. We actively support research into the educational, behavioural, social, scientific and medical aspects of the Syndrome. We will seek to organise our financial and personnel resources so as to achieve our mission on a sustainable basis.

I am a Parent/Carer

My son Ethan was diagnosed with Williams Syndrome when he was 13 weeks old and the support and information that the WSF have provided since then has been invaluable. read more

I am a Professional

I first became involved with the Williams Foundation as a paediatric registrar in London. Over the subsequent 35 years I have met, talked to and enjoyed the company of many hundreds of children and adults with Williams Syndrome ... read more

I am a WS Person

Hi my name is Katy, I am 25 and have Williams Syndrome. read more

I am a Fundraiser

I have no experience at all as a professional fundraiser, but what I have learnt is that people are generous and that they love to donate to a personal cause. read more

News & Events (read all news)


Notice is hereby given that the 34th AGM of Williams Syndrome Foundation will be held at the offices of Brewin Dolphin in London on Wednesday, 8 July 2015 at 12 noon.  If you wish to raise any questions please submit to the Registered Office.

Anxiety Workshop

Dr Debbie Riby of Durham University has asked us to inform you about the Anxiety in Neurodevelopmental Disorders: Assesment and intervention Workshop taking place on 18 September 2015.  Please click here for more details.  

Somerset BBQ - 30 August 2015

Margaret would like to invite you all the Annual WS BBQ at Ham Hill on Sunday, 30 August. She will be sending out invites in due course, but put the date in your diary.

Wild Warrior Event 27 September 2015

Once again, Gareth Martin would like to ask you to join "Team Williams" on Sunday, 27 September at Wild Park in Brailsford, Derbyshire to tackle this eXtreme wild mud run on the purpose built course through undulating fields, woods, lakes and swamps! See magazine 73 for more details or contact Gareth directly.