Many Generations Previous (1660s, Hamburg, Germany)[]
| _ Knoblach | + unknown |
| Hans Knoblach |
Many Generations Previous (1660s, England)[]
| _ Hunter | + unknown |
| Gertrude Hunter |
Many Generations Previous (1670s, Virginia, USA)[]
| Hans Knoblach | + Gertrude Hunter |
| Fiona Knoblach Gloria Knoblach |
Many Generations Previous (1707-1720, USA)[]
| Fiona Knoblach | + John Jones | + Andrew Benedict | + Vernon Reaves |
| three daughters | three daughters | daughter |
Many Generations Previous (1757, London, England)[]
| _Grey | + unknown |
| Charles Grey |
Many Generations Previous (1780, Philadelphia, USA)[]
| unknown | + unknown |
| Lady Grey |
Many Generations Previous (1857, London, England)[]
| Charles Grey (generations later) |
| Malkin Grey |
| unknown | + unknown |
| Eleanor Grey Matthew |
| Malkin Grey | + Eleanor Grey |
Five Generations Previous (1859-1882, London, England)[]
| Oscar Summers (adopted) |
| Daniel Summers |
Four Generations Previous (1891, New York City, USA)[]
| Daniel Summers | + unknown (allegedly Amanda Müeller) |
| unnamed son |
| Amanda Müeller | + unknown | + Daniel[1] (allegedly Daniel Summers) |
| Gloria Dayne | unnamed son |
Three Generations Previous[]
| _ Summers | + unknown |
| Philip Summers |
Two Generations Previous[]
| Philip Summers | + Deborah Summers |
| Christopher Summers |
| _Grey | + unknown |
| John Grey Brian Grey |
| unknown | + unknown |
| Elaine Grey Phyllis Dennefer |
Previous Generation[]
| Christopher Summers | + Katherine Summers | + Hepzibah (life partner) |
|
Scott Summers |
| Katherine Summers | + Christopher Summers | + D'ken Neramani[4] + Jonath (foster father) |
|
Scott Summers |
Adam Neramani |
| D'ken Neramani[4] | + Katherine Summers + Jonath (foster father) |
| Adam Neramani |
| John Grey | + Elaine Grey |
| Jean Grey Sara Grey |
| Phyllis Dennefer | + Roy Dennefer |
Foster Families[]
| Jack O'Diamonds (adopted) |
| Scott Summers |
| Andrew Blanding | + Mrs. Blanding |
| Alexander Summers (adopted) |
| Jonath (adopted) |
| Adam Neramani |
Current Generation[]
| Scott Summers | + Madelyne Pryor | + Jean Grey |
| Stryfe (cloned from Nathan Summers) |
| Gabriel Summers | + Cal'syee Neramani[4] |
| unborn child[5] |
| Ahmet Abdol | + Filene Abdol |
| Salome Abdol (Fayed Sahid) |
| Sara Grey | + Paul Bailey |
| Gailyn Bailey Joseph Bailey |
| Julia Grey (possibly) |
+ unknown |
| Julian Kindra |
| Roger Grey (possibly) |
+ unknown |
| Derry Campbell Bekka Wallis |
| unknown Grey relative | + Mr. Maguire |
| Terry Maguire unnamed boy |
| Fiona Knoblach (generations later) |
| Dark Sisterhood Bonita |
Second Generation[]
| Nathan Summers | + Aliya Dayspring | + Hope Summers (adopted) |
| Tyler Dayspring | Hope Summers |
| Melody Jacobs | + Nathaniel Grey (apparently) |
| unnamed child |
Alternate Reality Previous Generation[]
| Earth-295 | Earth-956 | Earth-51518 | |
| Nathaniel Essex[6] | (adopted) | (adopted) | (creator) |
| Scott Summers Alexander Summers |
Scott Summers Alexander Summers |
Adam Eve |
| Earth-15104 | Earth-41001 | Earth-51518 | Earth-81114 | |
| Christopher Summers | + Katherine Summers | + Katherine Summers | + Katherine Summers | + Katherine Summers |
| Scott Summers Alexander Summers |
Scott Summers Remy LeBeau (cloned from Scott Summers & Nathaniel Essex) |
Scott Summers Adam (created by Nathaniel Essex) |
Scott Summers Samantha Summers (possibly) |
Alternate Reality Current Generation[]
| Earth-161 | Earth-295 | Earth-1298 | Earth-13133 | Earth-91240 | |
| Alexander Summers | + Lorna Dane | + Scarlett McKenzie | + Madelyne Pryor | + Janet Van Dyne | + Madelyne Pryor |
| unborn child | Scotty Summers | Katie Summers |
| Earth-2182 | Earth-4935 | |
| En Sabah Nur[7] | + Jean Grey | (adopted) |
| Armageddon | Stryfe |
| Earth-58163 |
| Nathaniel Essex[6] (adopted) |
| Nathan Summers |
| Earth-1298 | Earth-41001 | |
| Remy LeBeau[8] | + Bella Donna Boudreaux (adopted) |
+ Anna Marie |
| Raven LeBeau | Olivier Raven Anna Marie |
| Earth-22073 | Earth-4935 | |
| Manuel Cire | + unknown | + unknown |
| Ezra Cire Eyla Cire |
Aliya Dayspring Hope |
Alternate Reality Second Generation[]
| Earth-967 | Earth-2600 | Earth-9891 | |
| Rachel Summers | + Franklin Richards[9] | + Franklin Richards[9] + Victor Creed (Earth-295)[10] (foster father) |
+ Franklin Richards[9] |
| Jonathan Summers-Richards | David Summers-Richards | Dream Summers-Richards |
| Earth-1020 | Earth-19647 | Earth-80777 | |
| Nathan Summers | + Ororo Munroe | + Ororo Munroe | + Amiko Kobayashi |
| Alexander Nathaniel Summers |
| Earth-616 | |
| Nathaniel Grey | + Melody Jacobs |
| unnamed child |
| Earth-41001 | |
| Olivier Raven | + Megan Frost (apparently) |
| unnamed child |
Tree[]
Lady Grey | many years later | Philip Summers---Deborah Summers John Grey---Elaine Grey | | Hepzibah---Corsair---Katherine Summers | | | +------------------------------------------------------------+ +-------------------------------------------------+ | | | | | Vulcan---Deathbird Havok Red Queen---Cyclops------------------------------Phoenix Sara Grey---Paul Bailey | | | Hope Summers---Cable / Stryfe---Jenskot X-Man-?-Threnody Joseph Bailey---Gailyn Bailey | | | Hope Summers Genesis child
- ↑ Gambit (Vol. 3) #13
- ↑ 2.0 2.1 2.2 Constructed from DNA of Sergei Kravinoff, Warren Worthington III, Henry McCoy, Carnage Symbiote, Scott Summers, Robert Drake, and Jean Grey
- ↑ 3.0 3.1 Constructed from DNA of Gwen Stacy, Adriana Soria, and Scott Summers
- ↑ 4.0 4.1 4.2 See Also Neramani Family
- ↑ X-Men (Vol. 4) #18–20
- ↑ 6.0 6.1 See Also Essex Family Tree
- ↑ See also Akkaba Family
- ↑ See Also LeBeau Family
- ↑ 9.0 9.1 9.2 See Also Richards & Storm Family Tree
- ↑ See Also Creed Family Tree