1 | Blake | Gregory | Worked at a high-tech venture capital firm. |
| Sybil | | Blake's wife. Aka: Syb. |
| Andrew | | Sybil's eldest son. Aka: Andy. |
| Caroline | | Sybil's daughter. Aka: Caro. |
| Charlie | | Sybil's youngest son. |
2 | Lili | Saint Martin | Bettina's daughter. |
| Bettina B. | de Lambertin | Bertrand's eldest daughter. |
| Bertrand | Butterfield | Original owner of Butterfield's Mansion. Aka: Bert. |
| Gwyneth | | Bertrand'd wife. |
3 | Alicia | | The housekeeper. |
| Henry | | Alicia's wife. |
| Phillips | | Butterfield's servant. |
| Michael | Stanton | A psychic. |
4 | Josiah | | Gwyneth's oldest son. |
| Magnus | | Josiah's brother. |
| Lucy | | Gwyneth's youngest daughter. |
| Augusta M. | Campbell | Gwyneth's mother. |
| Angus | MacPherson | Augusta's older brother. |
| Violet | | Augusta's black pug. |
| Rupert | | Angus's English bulldog. |
5 | Louis | de Lambertin | Bettina's second husband. |
| Rafael | Saint Martin | Lili's husband. |
| Samuel | | Lili's son. |
8 | Tony | Salvatore | Bettina's first husband. |
11 | Enrico | | Tony's father. |
| Max | Walker | Caroline's boyfriend. |
| Quinne | MacDonald | Andy's girlfriend. |
12 | Ian | MacDonald | Quinne's great-grandfather. |
13 | Angelique | de Margaux | Gwyneth's friend. |
| Robert | | Angelique's husband. |
17 | Laure | | Samuel's daughter. |