| Term | Definition |
| Edward | Bella's husband, Renesmee's father, Alice, Jasper, Rosalie, and Emmett's brother, Carlisle and Esme's son. The fastest. Can read minds. |
| Bella | Edward's wife, Renesmee's mother, Emmett, Rosalie, Alice, and Jasper's sister-in-law, Carlisle and Esme's daughter-in-law. Is a shield. |
| Renesmee | Edward and Bella's daughter, niece to Emmett, Rose, Alice, and Jasper. Granddaughter to Carlisle and Esme. Imprinted to Jacob. Shows people her thoughts. |
| Emmett | Brother to Edward, Alice, and Jasper. Brother-in-law to Bella. Uncle to Renesmee. Husband to Rosalie. Son to Carlisle and Esme. The strongest. |
| Rosalie | Sister to Edward, Alice, and Jasper. Sister-in-law to Bella. Aunt to Renesmee. Wife to Emmett. Daughter to Carlisle and Esme. The prettiest. |
| Alice | Sister to Edward, Rosalie, and Emmett. Sister-in-law to Bella. Aunt to Renesmee. Wife to Jasper. Daughter to Carlisle and Esme. The smallest. Can see the future. |
| Jasper | Brother to Edward, Rosalie, and Emmett. Brother-in-law to Bella. Uncle to Renesmee. Husband to Alice. Son to Carlisle and Esme. Can read and alter people's emotions. |
| Carlisle | Father to Edward, Rosalie, Emmett, Alice, and Jasper. Father-in-law to Bella. Grandfather to Renesmee. Husband to Esme. Is all but immune to the scent of human blood. |
| Esme | Mother to Edward, Alice, Jasper, Emmett, and Rosalie. Mother--in-law to Bella. Grandmother to Renesmee. Wife to Carlisle. The most compassionate. |