Penelope Halliwell

Born - June 23, 1931, Boston
Died - March 5, 1998, San Francisco
Relationship - Daughter of P. Baxter and Gordon Johnson; Mother of Patricia Halliwell; Grandmother of the Charmed Ones.
Marital Status - Married four times; first marriage: Allen Halliwell.
Powers - Telekinesis.

Jennifer Rhodes, Kara Zediker - Grandmother of Prue, Piper, Phoebe, and Paige; mother of Patricia, wife of Allen Halliwell. (and three other men). Born Penelope Johnson on June 23, 1931 and died March 5, 1998. A powerful and no-nonsense woman, she possessed the power of telekinesis and added a great many potions and spells to the Book of Shadows. She bound Prue, Piper, and Phoebe's powers when they were children to protect them from a warlock. After Patty died, Grams raised the three girls on her own and kept the secrets of their Charmed destiny and Paige's existence from them. She died of a heart attack six months before the events of the first season), but continues to watch over her grandchildren (she flips the pages of the Book of Shadows in the early years). "Women in our family keep their last name."

Allen Halliwell

Born - 19 June 1930
Died - 13 January 1967, San Francisco
Relationship - Brother of Janice Halliwell; Father of Patricia Halliwell; Grandfather of the Charmed Ones.
Marital Status - Married: Penelope "Penny" Johnson.
Powers - None (mortal).

Patrick Cassidy - Allen Halliwell was the first husband of Penelope "Penny" Johnson, the father of her only daughter, Patricia Halliwell, and grandfather of the four Charmed Ones (Prudence, Piper and Phoebe Halliwell, and Paige Matthews).^[1] Allen, a mortal who was completely accepting of witchcraft, and his wife were peace-loving hippies during the 1960s, hosting many be-ins at the family manor and gatherings in the local park. Unfortunately, Allen was killed by Penny's former best friend, Robyn, and Robyn's warlock boyfriend, Nigel. As a result, Penelope became a fierce demon and warlock slayer, vanquishing Nigel in revenge. Allen was never able to witness the birth of his granddaughters; however, he met Piper, Phoebe and Paige when the three accidentally time-traveled to the time immediately before (and immediately after) his death. According to his widow, Allen was a "good man" and, even today, his great-grandson Wyatt Halliwell has "a little" resemblance to him.

Finola Hughes as Patty Halliwell

Patricia Halliwell

Born - 5 April 1950
Died - 28 February 1978, San Francisco
Relationship - Daughter of Penelope and Allen Halliwell; Niece of Janice Halliwell and "Aunt Phoebe"; Mother of the Charmed Ones; Grandmother of Wyatt, Chris and Melinda Halliwell, Henry Mitchell Jr. and Phoebe's and Paige's other children.
Marital Status - Married: Victor Bennett; Lover: Samuel Wilder
Powers - Molecular Immobilization

Finola Hughes - Mother of Prue, Piper, Phoebe, and Paige; daughter of Allen and Penelope. She was married to Victor Bennett and had an affair with her Whitelighter Samuel Wilder (Paige's father). Patty kept her fourth pregnancy a secret, since the Elders wouldn't approve, and gave the baby up shortly after giving birth). Only her mother and lover knew about that child. Like Piper, Patty possessed the power of Molecular immobilization, and she was briefly able to have premonitions while carrying Phoebe, which means she more than likely was telekinetic whilst carrying Prue and Paige.. She was killed by a water demon on February 28, 1978, but her spirit occasionally visits her children.

Victor Bennett

Born - Unknown.
Relationship - Father of Prudence, Piper and Phoebe Halliwell; Step-Father of Paige Matthews; Grandfather of Wyatt, Chris and Melinda Halliwell and Phoebe's daughters.
Marital Status - Married twice, first: Patricia "Patty" Halliwell, second: Doris (in 2003).
Powers - None (mortal).

Tony Denison (season 1), James Read (seasons 3-8) - The father of Prue, Piper, and Phoebe. Born in 1949. He divorced the Charmed Ones' mother, Patricia Halliwell, when the girls were young, after not coping well with his wife and daughters having supernatural powers. Victor wasn't present for much of the girls' lives; his eldest daughter Prue resented him for most of her life. He began building a relationship with his daughters after they rediscovered their powers in their twenties). By end of the third season, he was on good terms with all three girls. At the beginning of the fourth season, he found out that Patty and her whitelighter Sam had a daughter named Paige together, and treated her like a daughter of his own. He has also reconciled with Patty through conversations with her ghost (though he still doesn't get along with Grams' spirit). Victor travels a lot for work and only occasionally drops in for visits. In the future as told by his grandson Chris, he and Victor were close due to Piper's death; however, as the Charmed Ones and Chris put the future on a different course and Piper's death was averted, it is unknown if this will change (based upon how happy adult Wyatt and Chris are to see Victor in the episode "Forever Charmed", it appears the two grandsons still have a close relationship with their grandfather even though Piper lives to an old age). He takes custody of both Wyatt and Chris when the Charmed Ones have to fake their deaths at the end of Season 7). Tony Denison portrayed Victor for one episode, after which James Read took over the role. Victor was originally written to have the surname Jones (see "Thank You for Not Morphing"), however, he was officially re-named Victor Bennett.

Samuel Wilder

Born - 1800s
Died - 1800s/1900s; 2000
Relationship - Father of Paige Matthews; Grandfather of Henry Mitchell Jr. and Paige's other two daughters.
Marital Status - Lover: Patricia "Patty" Halliwell.
Powers - orbing, healing and other whitelighter powers.

Scott Jaeck - During the nineteenth century, Sam Wilder was an award winning teacher, earning his award in 1872. Following his death, he was given the chance to be a whitelighter and was, subsequently, assigned to Patty Halliwell's. The two fell in love, causing Patty and Victor to separate. Patty eventually became pregnant with Paige and they mutually decided to give the baby up due to the rule forbidding Whitelighters and Witches from coupling. Later when Patty attempted to battle a Water Demon, Sam tried to stop her but Patty died. Going into depression, Sam stopped answering his Whitelighter calls until he met Patty's first three daughters over 20 years later. Helping them destroy the Water Demon that killed Patty, Sam fell victim as well and died a second time. He was eventually resurrected again as a Whitelighter and eventually met his daughter Paige). They have an on-again/off-again relationship that was not completely resolved in the show.