Two Generations Previous[]
| John Richards | + Laura Richards |
| Nathaniel Richards Ted Richards |
| _ Storm | + unknown |
| Franklin Storm Marygay Jewel Dinkins |
| Benjamin Grimm | + Mary Grimm |
| Sophie Grimm |
Previous Generation[]
| Nathaniel Richards | + Evelyn Richards | + Cassandra Richards | + Ms. Vernard (alleged biological mother) + Victor von Doom (adoptive father) |
+ _ Alvarez (alleged parent) | + _ Jeffers |
| Reed Richards | Arthur Richards Tara Richards |
Kristoff Vernard | Zarathustra Paul Alvarez |
Joanna Jeffers |
| Franklin Storm | + Mary Storm |
| Susan Storm Jonathan Storm |
| unknown | + unknown (possibly Marygay Jewel Dinkins) |
| Bones |
| Nathaniel's or Evelyn's sibling | + unknown |
| Hamish |
| Daniel Grimm | + Elsie Grimm |
| Daniel Grimm Jr. Benjamin Grimm |
| Jacob Grimm | + Alyce Grimm (legal guardians) | + Petunia Grimm |
| Benjamin Grimm |
Current Generation[]
| Susan Storm | + Reed Richards | (guardian) Future Foundation |
| Franklin Richards Valeria Richards |
Wu Vil |
| Jonathan Storm | + Lyja (Annulled) | + Amy Brys |
| unborn child |
| Benjamin Grimm | + Alicia Masters |
| Franklin Richards (Godson) Jo-Venn N'Kalla (Adopted) |
| Hamish | + Muriel |
| Angus |
Alternate Reality Previous Generation[]
| Earth-1610 | |
| Gary Richards | + Mary Richards |
| Reed Richards |
| Earth-1610 | |
| Daniel Grimm |
+ Rachel Grimm |
| Ben Grimm |
Alternate Reality Current Generation[]
| Earth-721 | Earth-772 | Earth-772 | Earth-917 | Earth-1000 | Earth-1123 | Earth-1610 | Earth-1720 | Earth-6706 | Earth-8610 | Earth-9032 | Earth-9809 | Earth-42777 | Earth-71166 | Earth-91111 | Earth-91112 | Earth-97567 | Battleworld (Latverion) | |
| Susan Storm | + Benjamin Grimm | + Namor McKenzie | + Reed Richards | + Namor McKenzie | + Anthony Stark | + Namor McKenzie | + Benjamin Grimm | + Reed Richards | + Namor | + Benjamin Grimm | + Benjamin Grimm | + Reed Richards (biological father) adopted by Victor Von Doom |
+ Blackagar Boltagon | + Reed Richards | + Reed Richards | + Reed Richards | + Victor von Doom | + Victor von Doom |
| Leonard McKenzie | Franklin Richards | Leonard McKenzie | unnamed son (possibly Leonard McKenzie) | unnamed daughter | Valeria Richards | Remy Valeria Fen |
Daniel Grimm Jennifer Grimm |
unborn child | Valeria von Doom | Franklin Richards Valeria Richards |
Franklin Richards Susan Richards |
Franklin Richards Mary Richards |
Valeria von Doom Franklin von Doom |
| Earth-98 | Earth-982 | Earth-8610 | Earth-9511 | Earth-9811 | Earth-89112 | |
| Johnny Storm | + Crystalia Amaquelin | + Lyja | + Crystalia Amaquelin | + Alicia Masters | + Janet Van Dyne | + Alicia Masters |
| Ray Storm Luna Maximoff (step-daughter) |
Torus Storm | Rainbow Storm | Marissa Storm | Matthew Storm | Jonathan Storm Jr. |
| Earth-721 | Earth-982 | Earth-1000 | Earth-1610 | Earth-8610 | Earth-9032 | Earth-9997 | Earth-71166 | |
| Ben Grimm | + Susan Storm | + Sharon Ventura | + Alicia Masters | + Susan Storm | + Susan Storm-Grimm | + Susan Storm | + Alicia Masters | + Alicia Masters |
| Alyce Grimm Jacob Grimm |
Petal Grimm | unnamed daughter | Daniel Grimm Jennifer Grimm |
unborn child | Buzz Grimm Chuck Grimm |
Yancy Grimm Daniel Grimm |
Alternate Reality Second Generation[]
| Earth-98 | Earth-967 | Earth-2600 | Earth-9891 | Earth-41001 | |
| Franklin Richards | + Zawadi | + Rachel Summers |
+ Rachel Summers |
+ Rachel Summers | + unknown |
| N'Yami Susan Richards | Jonathan Richards | David Richards | Dream Summers-Richards | Rico |
| Earth-TRN997 | |
| Valeria Richards | + Bart Banner |
| Trin Richards-Banner Kirby Richards-Banner |
| Earth-19725 | |
| Torus Storm | + unnamed wife |
Alternate Reality Future (Generations Later)[]
| Earth-6311 | |
| Arthur Richards | + unknown (generations later) |
| Nathaniel Richards (Kang) |
| Nathaniel Richards (Kang) | + Ravonna Renslayer | + unknown | + unknown | (adopted) |
| Ramades |
Marcus Kang I through Marcus Kang XXII |
| Earth-93091 | |
| Nathaniel Richards (Immortus) | + Ravonna Renslayer |
| Marcus Immortus |
| Earth-90110 | |
| Jonathan Storm | + Frankie Raye (generations later) |
| Jim Storm |