Francesca Langdon

Lady Francesca Langdon (nee Scott; formerly Colby and Hamilton) is Sable Colby's younger sister. She is completely different from her sister Sable, gentle, modest warm hearted but passionate. Francesca holds a number of deep secrets close to her heart. One of the biggest is that although she was once married to Philip Colby, she's in love with his brother Jason, who just happens to be married to her sister.

She comes among the Colbys' to see her son Jeff. He rejects her at first until he finds out that the eldest Colby, Cecil, blackmailed her to leave Jeff after her affair with Jason.

She kept her love for Jason a secret but the discovery they share a son brings them closer, especially after both of them escape Sable's intrigues. Although she discovered that she was still in love with Jason, she ignored her feelings and married Roger Langdon, a diplomat. Her marriage to Roger broke apart.

The problems began when her husband Philip Colby, who was presumed dead in Vietnam, came back to Los Angeles. She still had feelings for Philip but knows that her future is with Jason. Her heart fought for a long time to forget Jason and stop her sister's hate but after all of her sister's intrigues and Philip's kidnapping and a car accident, she survived and stayed with Jason.