Title: Carl Grimes
Content:   Carl is Lori and Rick Grimes' son and Judith's elder half-brother. Carl loved both his parents, even though they began to have marital issues. Upon learning of his father's shooting days before the outbreak, he is devastated, even wanting to give a blood transfusion to help which his mother talks him out of. When the outbreak begins, Shane Walsh and Lori take him to the supposed safe zone in Atlanta. On the way there, he is told that his father is dead, and he gradually began to accept it but had little time to mourn. On the way to Atlanta when traffic is backed up Carl, Lori and Shane meet Carol, Ed and their daughter Sophia who Carl quickly becomes friends with. They set up camp with other survivors on the outskirts of Atlanta, Carl begins to look at Shane as a father figure, as he does various activities with him such as fishing and learns some survival skills from him, but appeared to be oblivious to Shane and Lori's ongoing sexual relationship. Carl and Rick are both ambidextrous.
Title: Karolyn Grimes
Content:  Grimes was born in Hollywood, California. Her father worked as a store manager for Safeway. From an early age her mother took her for all sorts of lessons, training in violin, piano, singing and dance, and took her to auditions. However, when Grimes was 8 her mother's health began to decline. She was suffering from early onset Alzheimer's disease, an aggressive form of the malady. Six years later she died, at the age of 44. Grimes was just 14 years old at the time. Without her mother she was unable to continue in acting. The following year her father was killed in an automobile accident, and 
Title: Carl Grimes
Content:   Carl is the only son of deputy sheriff Rick Grimes and his wife, Lori Grimes. When the dead rise, Lori takes Carl to a purported safe zone in Atlanta, Georgia, along with Rick's partner, Shane Walsh. Lori and Carl join a group of survivors on the outskirts of Atlanta, formed and led by Shane. There, they are eventually reunited with Rick. Despite being only seven years old, Carl is taught to shoot a pistol. This comes in handy when he saves his mother from an attacking walker. Later, he is forced to kill an unstable Shane in order to protect his father. After the group buries Shane and leaves Atlanta, 
Title: Oscar Grimes
Content:  His father Ray Grimes and his uncle Roy Grimes also played in the major leagues.
Title: Don Grimes
Content:  Grimes was born on 4 October 1937 in Albury, New South Wales. He was the older of two children born to Nancy (née O'Neill) and Walter Grimes; his father worked as a fitter and turner with New South Wales Railways. He was educated at Albury High School for three years, but after his mother's death from bowel cancer he and sister were sent to live with an aunt in Sydney. Grimes completed his education at Fort Street High School and went on to study medicine at the University of Sydney (MBBS 1962). He excelled at sport, playing inter-school rugby union for Fort Street, junior rugby league for North Sydney, and Australian football for Sydney University.
Title: Charles Grimes (rower)
Content:  "Grimes graduated from Yale in 1957 and from Harvard Law School in 1960. After a brief law career, he worked as an independent financial advisor and investor." Grimes was also the plaintiff in the Grimes v. Donald, 673 A.2d 1207 (Del. 1996), one of the landmark Delaware corporations cases. His wife Jane Brown Grimes is the second female Chairperson and President of the USTA. They had three children.
Title: Carl Grimes
Content:  callous personality, putting him at odds with his father, who wishes to maintain Carl's childhood morality and innocence as much as possible. Upon reflection, Carl eventually regains his sense of morality while still keeping his survival edge. At the same time, his father begins to lose his morality, which eventually puts Carl into conflict with him for various reasons, particularly in regards to helping strangers in need. Carl is also one of the reasons Rick spared Negan‘s life. For his performance as Carl, Riggs won the Saturn Award for Best Performance by a Younger Actor in a Television Series in 2014 and 2016. He was also nominated for the Young Artist Award for Best Performance in a TV Series – Leading Young Actor in 2012, 2013, and won in 2014.
Title: Charles Grimes (rower)
Content:  Born in Washington, D.C., Grimes was the son of Charles Pennebaker Grimes and Louise Davis Ireland Grimes. He was prepared at Groton School. He graduated from Yale University in 1957 and had an LL.B. from Harvard Law. He played varsity football and basketball at Yale. Grimes accelerated his four-year course of study, graduating half way through his senior year. He attended Christ Church, Oxford, for one year after Yale.
Title: David Grimes (politician)
Content:  A native of Detroit, Michigan, Grimes graduated in 1974 from Troy State University in Troy, Alabama and entered into the life insurance business in 1981. He and his wife, the former Barbara Calhoun (born 1956), a native of Opelika, Alabama, have two sons: JD and Tyler. He is a member and deacon of the Trinity Presbyterian Church in Montgomery. He has coached Little League baseball and served as a board member of the YMCA's Camp Chandler. Grimes is affiliated with both Rotary International and the Lions Club.
Title: Jack Grimes (actor)
Content:  Grimes was born April 1, 1926, in New York City. His acting career began at age 7, during the Great Depression, when he helped earn money for his family. He completed grammar school at the Professional Children's School and went on to complete four years at Columbia University.

Question: Who is the father of Carl Grimes?
Answer: Rick Grimes.