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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

News & Events (read all news)

WSF Treasurer Urgently Wanted

The Williams Syndrome Foundation is urgently looking for a new Treasurer. For more details click here.

WS Adult Holidays 2015

We are pleased to announce that, as in recent years, holidays at Trevanion House in Cornwall will be available free of charge to adult members aged 18 or over. For full details go to the "holiday" page.

Williams Syndrome 2014 Xmas Parties 

Check the "News and Events" page for the dates of all the Christmas parties which are taking place around the country and don't miss out.

WSF 2014 Christmas Card Brochure

Help support Williams Syndrome Foundation by buying our charity Christmas cards.  Click here to look at the brochure in full.