Parent Lineage
Henry Island: 305' WA 305' Rise
| Depth | Parent | Elevation | Saddle | Prominence | State |
| 1 | Young Hill | 650' | 290' | 360' | WA |
| 2 | Cady Mountain | 894' | 351' | 543' | WA |
| 3 | Dallas, Mount | 1,090' | 0' | 1,090' | WA |
| 4 | Turtleback Mountain | 1,519' | 30' | 1,489' | WA |
| 5 | Constitution, Mount | 2,410' | 0' | 2,410' | WA |
| 6 | Lookout Mountain, North | 2,682' | 2,293' | 389' | WA |
| 7 | Lookout Mountain, South | 2,683' | 442' | 2,241' | WA |
| 8 | Anderson Mountain | 3,372' | 326' | 3,046' | WA |
| 9 | Lyman Hill | 4,307' | 870' | 3,437' | WA |
| 10 | 4530 | 4,530' | 4,220' | 310' | WA |
| 11 | Goat Mountain | 4,778' | 3,980' | 798' | WA |
| 12 | Washington Monument | 4,826' | 4,020' | 806' | WA |
| 13 | Dock Butte | 5,214' | 2,910' | 2,304' | WA |
| 14 | Loomis Mountain | 5,598' | 4,180' | 1,418' | WA |
| 15 | Sherman Peak | 10,138' | 9,742' | 396' | WA |
| 16 | Baker, Mount | 10,778' | 1,935' | 8,843' | WA |
| 17 | Rainier, Mount | 14,412' | 1,148' | 13,264' | WA |
| 18 | Massive, Mount | 14,427' | 12,444' | 1,983' | CO |
| 19 | Elbert, Mount | 14,438' | 5,346' | 9,092' | CO |
| 20 | Whitney, Mount | 14,494' | 4,415' | 10,079' | CA |
Green = More Prominent Parent
Immediate Children:
| # | Child | Elevation | Prominence | State |
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