variants 48XXXY and 48XXYY

INFORMATION FOR THOSE WITH
VARIANTS OF 48XXXY AND 48XXYY

Those of us who learn about Klinefelter Syndrome at whatever age are in desparate need of finding others that share our situation. When you have a variant, it is rarer than being 47XXY and in terms of both number of people the number of those with this variant is much less. In terms of information about these variants, again there is very little. More importantly, it is what we learn about ourselves and our similarities that can help all of us.

This section lists e-mail addresses and other contact information for those with 48XXXY or 48XXYY variants.

It is important for us to be able to seek validation from others with this variant of Klinefelter Syndrome.

If you are affected by this variant or if your son is affected and you would like to be listed, e-mail Stefan. Please let me know via e-mail if you come across any email addresses that are no longer valid, so I may modify them accordingly. Thanks so much.

A recent listserv has been started for the 48XXXY variant.

A recent Facebook 48XXXY support group has started in Facebook.

United Kingdom/Ireland/Scotland

June Angus son Sam 48XXYY born 1994, diagnosed prenatally Stoke on Trent, United Kingdom		Marie Brennan son Peter 48XXXY, born in 1984 diagnosed in 1993 Celbridge Co Kildare Ireland	Hilary and Peter Dearling son Stephen, born and diagnosed 1985 Portsmouth, UK
Nicola Derrick son Scott, born 1994 diagnosed by chance in 1999 Tyne & Wear, United Kingdom	Alex and Fiona Scott son Jamie 48XXYY, born in 1990 son Andrew 46XY, born 1991 Glasgow, Scotland	Daniela Smith son Daniel 48XXXY born and diagnosed 2001 Cambridgshire, United Kingdom	Steven and Margaret Tomlinson son Callum 48XXXY, born 1993 Scotland
Mark Wade/Joanne Briggs son Brad 48XXYY born 1998, diagnosed 2002 Morley, Leeds, West Yorkshire	Paul Williams son Alfie 48XXXY born 2003, diagnosed 2009 Southwest London, England

New Zealand/Australia

Ken P. Luder 48XXXY born in 1946, diagnosed 1987 Victoria, Australia	Teresa Krol son Trent 48XXYY, age 15 New South Wales, Australia	Monique O'Connor son Sam, 48XXXY born in 1991, diagnosed in 1995 New South Wales, Australia	Steven & Kellie Richardson son Bailey 48XXXY born in 2004, diagnosed in 2007 Melbourne, Australia
Nick and Silena Martin son Dwayne 48XXYY, age 13 New Zealand	Paul and Dianne Osborne son Anthony 48XXXY born in 1988, diagnosed 1998 Melbourne, Australia

Europe

Giuseppina Capalbo son Emanual, 47XXY(25%)/48XXXY(75%) age 15, diagnosed at age 7 Calabria, Italy	Maria Grazia Mortillaro son Francesco 48XXXY age 16, diagnosed at age 13 Sicily, Italy	Roberta Massarini son Daniel 48XXXY, born in 1996 Rome, Italy	Ana Recatero son Gustavo 48XXXY age 22, diagnosed at age 10 Madrid, Spain
Corinne en Jan van der Moere son Deaglan 48XXXY Born 2005, diagnosed 2009 Middelburg, The Netherlands

Canada

Evert Hoogers
son Nickolas 48XXXY, born 1991
diagnosed in 2008
Ottawa, Ontario, Canada

Vladimir Kolteniuk
son Sasha 48XXXY
born in 1987, diagnosed 1996
Toronto, Canada

Other Areas of the World

Toetie Botma
son Petrus 48XXYY, born in 1991
diagnosed in 2007
Cape Town, South Africa

Khuzaini and Nik Nazli
son Ammar, 48XXYY
born in 1999, diagnosed in 2000
Kuala Lumpur, Malaysia

Jonathan Rubin
48XXYY, age 24
diagnosed at age 20 1/2
Modiin, Israel

United States - Northeast/Mid-Atlantic

Ilda Annesley son Glenn 48XXYY age 36, diagnosed at age 14 Tannersville, Pennsylvania	John and Amy Ciampa son Matthewy 48XXYY, born 2004 diagnosed 2004 Amhurst, Massachusetts	David and Jane Klemp son 48XXYY, born in 1986 diagnosed in 1991 Philadelphia, Pennsylvania	Art and Esther Meyer son Artie, born in 1988 diagnosed in 2000 Trumbull, Connecticut
Gail Serra son Brandon Romandetti, 48XXYY born 1990, diagnosed 1996 Staten Island, New York	Melissa Singhas-Hummer son Russell 48XXXY born 1993, diagnosed in 1995 State Line, Pennsylvania	Charlene Welcome son Kyle 48XXYY age 8 1/2, diagnosed at age 8 Selkirk, New York	Richard and Linda Wright son Quinlan 48XXXY born in 1990, diagnosed in 1993
Morgan Ysiano 48XXYY born in 1981, diagnosed in 1998

United States - South (including Texas)

Michael Allen 48XXXY, born 1980 diagnosed 2001 Holiday, Florida	Joann Ellington sons Kevin and Kevin (both) 48XXXY born 1983, diagnosed 2002 Powhatan, Virginia	Lynda Hall son Alec 48XXYY, born 12/1990 diagnosed at age 7 Winston Salem, North Carolina	Marie Hays son Alex 48XXYY, born 1984 diagnosed 1998 Fayetteville, Georgia
Tammy Hicks brother Bradley 48XXYY diagnosed at age 22 Woodward, Oklahoma	Karen Hodge son Benjamin 48XXYY, born 1992 Darlington, South Carolina	Mary Ellen Banta son 48XXXY, born in 1986 diagnosed in 2000 DeLand, Florida & Boulder, Colorado	Carol and Dennis Sander son Shawn 48XXXY, born in 2009 diagnosed in 2009 Giddings, Texas
Larry and Janice Long son Garry 48XXXY born 1974, diagnosed 2002 Sanford, North Carolina	Lina Gil-McCool son 48XXXY born and diagnosed 1991	Shea and Amy Massey son Cameron 48XXXY born and diagnosed in 2005 Hurst, Texas	Zonetta and Ray Post son Brad 48XXYY born in 1976, diagnosed in 1997 Bradenton, Florida
Scott and Jennifer Rosser son Gavin 48XXXY born in 2001, diagnosed in 2001 Augusta, Georgia	Tina Renee Shirley son Brian 48XXYY Mother: Tina/Stepfather: Paul Siblings: 5 year old girl and 3 year old boy, Raleigh, North Carolina	Robyn Walton son John 48XXXY born 1985, diagnosed 2000 Fort Worth, Texas	John and Hye Watts son Ryan 48XXYY born in 1982, diagnosed in 1992 Fayetteville, North Carolina
Sharon and Paul Zambito son Jason 48XXXY born in 1993, diagnosed in 1995 Louisiana	Jeremy and Lauren Merrill Son Gage 48XXXY born in 2008, diagnosed in 2010, Wichita Falls, Texas	Erica Beasley son Dante 48XXXY born in 2001, diagnosed in 2008 Mobile, Alabama	Wendy Doles son Scott 48XXXY born in 1993, diagnosed in 2001 Oak Ridge, North Carolina

United States - Midwest

Nikki Buffum son Kord 48XXYY, born in 1998 diagnosed in 2001 Muskegon, Michigan	Bill and Shelly Cantrell son Christopher 48XXYY, age 17 diagnosed at age 11 Juniata, Nebraska	Tonga Carter son Michael 48XXXY born 1993, diagnosed 1997 Chicago, Illinois	Steven and Brenda Coy son Jon 48XXYY, born 1986 diagnosed in 2001 Dayton, Ohio
Bruce and Alix Kocher son 48XXYY born in 1994, diagnosed 1999 Wisconsin	Rich and Chris Paolucci son Gino 48XXXY born in 1999, diagnosed 1999 Cuyahoga Falls, Ohio	Melissa Ramsey sons Dylan & Blake, 48XXXY born in 2003, diagnosed in 2007 Weston, Wisconsin	Doug and Kim Stickney son Chris 48XXYY born in 1985 Iowa City, Iowa
Lori Walker son Jordan 48XXYY age 10, diagnosed age 6 Flint, Michigan	Denise and Gary Ricco son Ryan 48XXXY Born 1992 Northbrook, Illinois	Ken & Kelly Niergarth son Kalob 48XXXY Born 2006, diagnosed 2010 Lamont, Michigan

United States - West

Renee Beauregard son Kyle 48XXYY, born in 1982 Aurora, Colorado	Robert Davis 48XXXY, age 56, diagnosed at age 27 Denver, Colorado	Katrina Duvalois son Jacob 48XXYY, born 7/1998 diagnosed 6/2000 Palmdale, California	Carolyn Galantine son Jesse 48XXYY, age 12 Riverside, California
Ron and Deanna Greer son Ronnie 48XXYY, age 10 diagnosed at age 5 South Dakota	Megan Laubhan son Brett 48XXXY, born 1996 diagnosed in 2003 Longmont, Colorado	Laurie Milton son Kent 48XXYY, age 9 Northern California	Amran and June Mustafa son 48XXXY diagnosed in 2001 prenatally San Jose, California
Kelly and Kevin Roach son Kyle 48XXYY born in 1989, diagnosed in 2002 Newbury Park, California	Ann Ziogas son Mark King 48XXXY, born 1988 diagnosed in 1988 Benecia, California

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Last update on January 10, 2012

INFORMATION FOR THOSE WITH VARIANTS OF 48XXXY AND 48XXYY