| Catalog ID | Description | Sex | Age | Race | Affected | Family Member | Relationship to Proband | Cell Type | Family |
| ND41518 | HEREDITARY HEMORRHAGIC TELANGIECTASIA | Male | 46 YR | White | Yes | 1 | proband | | NINDS5868 |
| ND41903 | HEREDITARY HEMORRHAGIC TELANGIECTASIA | Male | 27 YR | White | Yes | 2 | first cousin once removed | | NINDS5868 |
| ND45960 | HEREDITARY HEMORRHAGIC TELANGIECTASIA | Female | 24 YR | White | Yes | 3 | first cousin once removed | | NINDS5868 |
| ND48187 | HEREDITARY HEMORRHAGIC TELANGIECTASIA | Female | 41 YR | White | Yes | 4 | Other Relative | | NINDS5868 |