<-- John Sneyd
+ Mary (--?--)
\__ Nathaniel Sneyd , d. 1895
+ Martha Lockington , d. 1894
|__ Catherine Ann Sneyd , d. 1918
| + Asa Barnard , d. 1926
| |__ Henry W Barnard
| \__ Edith Barnard
| + James Whittington
|__ Sarah Sneyd , d. 1947
| + George A. Lord
| |__ Cathleen Lord
| |__ William Lord
| |__ Maud Lord
| |__ Cecil Lord
| |__ Herbert Lord
| |__ Walter Lord
| \__ Mary Lord
|__ George Henry Sneyd , d. 1953
| + Nellie Florence Simpson , d. 1960
| |__ Howard Nathaniel Sneyd , d. 1977
| | + Ruth Forsey Buffett , d. 1978
| | |__ Ralph Morgan Sneyd
| | | + Annette Marie Normand
| | | |__ Normand Howard Sneyd
| | | | + Maryann Bridgewater
| | | | |__ Ian Sneyd , d. 1997
| | | | \__ David Sneyd
| | | | + Beth Gordon
| | | | \__ Andrew Michael Sneyd
| | | | + Lisa Gentile
| | | | \__ Sayde Sneyd
| | | |__ Nancy Ann Sneyd
| | | | + William Rudow
| | | | \__ Jeffrey Rudow
| | | \__ Rodney Ralph Sneyd
| | | + Patricia Biggs
| | | |__ Alexander Sneyd
| | | | \__ Vanessa Candace Patricia Sneyd
| | | \__ Nicholas Sneyd
| | |__ George Neil Sneyd , d. 1990
| | | + Norma Playford
| | | |__ Gregory Morgan Sneyd
| | | | + Cathy Tinkler
| | | | |__ Jaclyn Sneyd
| | | | |__ Robyn Sneyd
| | | | \__ Mathew Sneyd
| | | |__ Marilyn Jean Sneyd
| | | | + Howard Whatman
| | | | |__ Trevor Howard Whatman
| | | | | + Rose Peters
| | | | \__ Kevin Neil Whatman
| | | |__ Anne Elizabeth Sneyd
| | | | + Brad Woodside
| | | | |__ Michael Woodside
| | | | \__ Carrie Woodside
| | | \__ Jane Sneyd
| | | + Roger Jewett
| | | |__ Sean Jewett
| | | \__ Kara Jewett
| | |__ John Howard Sneyd
| | | + Margaret Spackman
| | | |__ Barbara Jean Sneyd
| | | | + John Bruno
| | | | |__ Sean Howard Bruno
| | | | \__ Jeffrey John Bruno
| | | |__ Janet Ann Sneyd
| | | | + Ian Brown
| | | | |__ Evan John Brown
| | | | \__ Sarah Margaret Brown
| | | \__ Marion (Marny) Louise Sneyd
| | | + Duff Sorli
| | | |__ Nathan John Sorli
| | | \__ Lauren Margaret Sorli
| | |__ Thomas Ross Sneyd
| | | + Jean Otto
| | | |__ John Douglas Sneyd
| | | | + Yvonne Kera
| | | | \__ Ryan Sneyd
| | | |__ Carla Doreen Sneyd
| | | | + Colin McCullough
| | | \__ David Thomas Sneyd
| | |__ Douglas Mord Sneyd
| | | + Shirley Chapman , d. 2001
| | | |__ Michael John Sneyd
| | | | + Melanie Starr
| | | | |__ Kendal Kathleen Sneyd
| | | | |__ Devon Nicole Sneyd
| | | | \__ Mathew Wayne Sneyd
| | | |__ Julie Lynn Sneyd
| | | | + Doug Brown
| | | | |__ Caroline Brown
| | | | \__ Austin Brown
| | | |__ Karen Lousie Sneyd
| | | | + Michael Won
| | | | |__ Emile Louise Won
| | | | \__ Natalie Jenny Won
| | | \__ Kevin Douglas Sneyd
| | | + Anita Montgomery
| | | |__ Sarah Maris Sneyd
| | | \__ Peter Montgomery Sneyd
| | |__ Ruth Ann (Susie) Sneyd
| | | + Dr John Johnston
| | | |__ Richard John Johnston
| | | | + Mary Jane Ducker
| | | | |__ Neil Johnston
| | | | \__ Shannon Johnston
| | | |__ Catherine Lynn Johnston
| | | | + Michael Clarkin
| | | | |__ Nicholas Clarkin
| | | | |__ Megan Clarkin
| | | | \__ Riley Clarkin
| | | |__ Gary William Johnston
| | | | + Nancy Brown
| | | \__ Sarah Elizabeth Johnston
| | | + Tony Hennesy
| | | |__ Mathew Hennesy
| | | \__ Jospeh Hennesy
| | \__ Linda Rae Sneyd
| | + Paul Kidney
| | |__ Daniel Howard Kidney
| | \__ Jonathan Paul Kidney
| |__ Ralph Simpson Sneyd , d. 1971
| | + Frances Cherry , d. 1968
| | \__ George Sneyd , d. 1979
| |__ Evelyn Hope Sneyd , d. 2006
| | + Mord Sutherland Millard , d. 1980
| | |__ Mary Millard , d. 1933
| | |__ Robert Millard
| | | + Arlene Jane Caudle
| | | |__ Mord Grant Millard
| | | | + Trudy Cecilia Thistle
| | | | |__ Mord Mason Millard
| | | | \__ Clayton Sutherland Forest Millard
| | | \__ Elizabeth Anne Millard
| | |__ Helen Margaret Jean Millard , d. 1995
| | | + John Ross Birch
| | | |__ Jennifer Louise Birch
| | | | + David Thomas
| | | | |__ Charity Anne Thomas
| | | | | + Aaron David Patterson
| | | | \__ Margaret Catherine Eleasha Thomas
| | | | + James Thorpe
| | | | \__ Roman Atticus Thorpe
| | | | + Patrick Schofield
| | | |__ Heather Anne Birch
| | | | + Daniel Howard Jack
| | | | \__ Johnathan Troy Howard Jack
| | | | + Aaron Robert Bertram
| | | | \__ Robert Sutherland Bertram
| | | \__ John Benjamin Mord Birch
| | | + Heidi Marie Webb
| | | |__ Spencer Webb Birch
| | | \__ Sawyer Harrison Birch
| | \__ Peter Millard
| | + Kathleen Kertez
| | \__ Jeremy Charles Millard
| | + Gabrielle Smith
| \__ Frederick Burton Sneyd , d. 1915
|__ Rhebeca Sneyd
|__ William Sneyd
| + Ellen Jane McClaughry , d. 1956
| |__ Herbert Bouton Sneyd , d. 1983
| |__ William James Sneyd , d. 1983
| |__ Charles Monroe Sneyd
| \__ Nathaniel Lee Sneyd
|__ Edward Sneyd
| + Sarah (--?--)
|__ Frederick James Sneyd , d. 1959
| + Elizabeth Rankin , d. 1964
| |__ Herbert Alton Sneyd , d. 1981
| | + Mary Clarke Currie
| | |__ Infant Sneyd , d. 1927
| | \__ William Currie Sneyd , d. 2020
| | + Lola Hartman
| | \__ William Craig Sneyd , d. 2006
| | + Margaret Emily Ingram , d. 1997
| | |__ Paul Robert Sneyd
| | | + Barbara Elaine Kee
| | | |__ Susan Pauline Sneyd
| | | | + Donald William Martyn Bone
| | | | |__ Oscar William Martyn Bone
| | | | \__ Malcolm Donald Albery Bone
| | | |__ James Herbert Kenneth Sneyd
| | | | + Kimberly Dawn Upton
| | | | \__ Mackenzie Kameron Sneyd
| | | \__ Stephen Christopher Sneyd
| | | + Megan Catherine MacDonald
| | | |__ Madeleine Bella Sneyd
| | | \__ Charlotte Helen Margaret Sneyd
| | |__ Ralph Edward Sneyd
| | | + Barbara Ann Jesson
| | | |__ Andrew Todd Sneyd
| | | | + Kerry Ann Roberts
| | | | |__ Gavin Edward Sneyd
| | | | \__ Carter Michael Sneyd
| | | \__ Tracey Lynn Sneyd
| | | + Michael Craig Hammond
| | | |__ Quinn Emily Hammond
| | | \__ Cooper Edward John Hammond
| | |__ John Herbert Sneyd
| | | + Ann Elizabeth King
| | | |__ Adam Christopher Sneyd
| | | | + Lauren Q Scannell
| | | \__ Lindsey Elizabeth Sneyd
| | | + Trevor Parry
| | | |__ Reagan Elizabeth Parry
| | | |__ Alisson Parry
| | | \__ Katherine Margaret Grace Parry
| | \__ Daniel Wayne Sneyd
| | + Goldie Thea Walma
| | \__ Jantien Emily Ann Sneyd
| | + Cameron Robertson
| |__ Robert Frederick Sneyd , d. 1992
| | + Ora Reubena Brown , d. 1984
| | |__ Fredric Patrick William Sneyd
| | | + Cynthia Mary Forbes , d. 2024
| | | |__ Deborah Ann Sneyd
| | | | + Andrew Callan
| | | | |__ Jeremy Callan
| | | | |__ Bradley Callan
| | | | |__ Ryan Callan
| | | | \__ Jenna Callan
| | | |__ Peter William Sneyd , d. 1959
| | | |__ Lynn Sneyd
| | | | + John Bastedo
| | | | |__ Kati Bastedo
| | | | |__ Peter Bastedo
| | | | \__ Laura Bastedo
| | | |__ Mark Robert Fredric Sneyd , d. 2020
| | | | + Ann (--?--)
| | | | |__ Emily Sneyd
| | | | \__ Beth Sneyd
| | | |__ Gayle Sneyd
| | | | + Eric Castledine
| | | | |__ Shannon Castledine
| | | | \__ Jeffrey Castledine
| | | \__ Brian Sneyd
| | |__ Robert Brown Sneyd
| | | + Marion Helen Sewell
| | | |__ Julia Lora Sneyd
| | | | + Paul Wilson Dewar , d. 2019
| | | | |__ Nathaniel Kenneth Sneyd-Dewar
| | | | \__ Jordan Robert Sneyd-Dewar
| | | |__ Allison Elizabeth Sneyd
| | | | + Jacob Moon
| | | \__ Peter William Matthew Sneyd
| | | + So Yeon Sung
| | \__ Joyce Sylvia Sneyd
| | + Wilfred Jones
| | |__ Jennifer Jones
| | |__ Steven Jones
| | |__ Timothy Jones
| | \__ Susan Jones
| |__ George Nathaniel Sneyd , d. 1999
| | + Doris Ethel Brooks , d. 1996
| | \__ Sally Sneyd
| | + Dennis Lang
| | |__ Susan Lang
| | | + Robert Ferguson
| | | |__ Brookelyn Ferguson
| | | |__ Skylar Ferguson
| | | \__ Spencer Ferguson
| | \__ Michael Lang
| | + Michelle Campbell
| \__ Ruth Ellen Sneyd , d. 2002
| + Percy Leslie Smith , d. 2001
| |__ Robert Elmer Smith
| | + Nancy Jane (--?--)
| | |__ Kari Lynn Smith
| | | + Jeff Vander Cruysen
| | | |__ Chloe Taylor Vander Cruysen
| | | \__ Shelby Rae Vander Cruysen
| | \__ Marla Nicole Smith
| | + Jomo Benjamin
| \__ Neil Smith
|__ Herbert Stanley Sneyd , d. circa 1960
| + Harriett Belle Hewson , d. circa 1950
| |__ Herbert Stanley Sneyd , d. 1977
| | + Mildred Patricia Shaver
| | \__ Carl Barton Sneyd
| | + Elizabeth Clare Stewart
| | |__ Iain Stewart Sneyd
| | \__ Elizabeth Anne Sneyd
| \__ Karl Walker Sneyd , d. circa 1930
| + Nora (--?--) , d. circa 1970
\__ Elizabeth Sneyd , d. before 1891
|