Question: Jill Duggar Dillard appears on a TLC reality show which features what two parents of the Duggar family?

Context articles: List of Counting On episodes
Biblical patriarchy
List of 19 Kids and Counting episodes
19 Kids and Counting
Yoji Harada
Counting On
Ty Pennington
Jill Duggar Dillard
Jessa Duggar Seewald
Josh Duggar

Counting On (formerly Jill & Jessa: Counting On) is an American reality television show that has aired on the cable channel TLC since 2015.
 A spin-off show of "19 Kids and Counting", it features the Duggar family: Jill Dillard, Jessa Seewald, sixteen of their seventeen siblings, and parents Jim Bob and Michelle Duggar.
 The show was created in the wake of the Josh Duggar molestation controversy and subsequent cancellation of 19 Kids and Counting.
Biblical patriarchy, also known as Christian patriarchy, is a set of beliefs in evangelical Christianity concerning gender relations and their manifestations in institutions, including marriage, the family, and the home.
 It sees the father as the head of the home, responsible for the conduct of his family.
 Notable people associated with biblical patriarchy include Douglas Wilson, R. C. Sproul, Jr., the Duggar family, and Douglas Phillips.
 Notable publications include "Patriarch" magazine and "Above Rubies".
 The biblical patriarchy movement has been said to be "flourishing among homeschoolers" in the United States.
The following is a list of episodes of the television series "19 Kids and Counting".
 The program is a reality/documentary series about the Duggar Family, shown on TLC.
 The series began on September 29, 2008, and has had ten seasons, plus eighteen specials to date.
 TLC suspended airing the show on May 22, 2015, and officially canceled it on July 16, 2015.
 The last episode aired May 19, 2015.
19 Kids and Counting (formerly 17 Kids and Counting and 18 Kids and Counting) is an American reality television show that aired on the cable channel TLC for seven years until its cancellation in 2015.
 The show features the Duggar family: parents Jim Bob and Michelle Duggar and their 19 children—nine girls and 10 boys, all of whose names begin with the letter "J".
 During the life of the show, three children were born, three children were married and four grandchildren born.
Yojiro "Yoji" Harada (原田洋二郎 , Harada Yōjirō ) is a Japanese tattoo artist and musician who gained fame from his appearances in the TLC reality show Miami Ink.
Counting On (formerly Jill & Jessa: Counting On) is an American reality television show that has aired on the cable channel TLC since 2015.
 A spin-off show of "19 Kids and Counting", it features the Duggar family: Jill Dillard, Jessa Seewald, sixteen of their seventeen siblings, and parents Jim Bob and Michelle Duggar.
 The show was created in the wake of the Josh Duggar molestation controversy and subsequent cancellation of 19 Kids and Counting.
Tygert Burton "Ty" Pennington (born Gary Tygert Burton; October 19, 1964) is an American television host, artist and carpenter.
 He is most notable for having been the host of "" which aired on ABC in the U.S. until its cancellation in December 2012 and will return with specials and "Ty's Great British Adventure", which airs on Home in the UK and TV Land.
 Previously, Pennington was a carpenter on the TLC reality show "Trading Spaces".
 Currently, he manufactures a line of furniture with the Howard Miller Company.
 He is a cohost of "American Diner Revival", a Food Network show that premiered in May 2015, in which the hosts travel to lend a hand in saving struggling diners.
Jill Michelle Dillard (née Duggar; born May 17, 1991) is an American television personality.
 She is known for her appearances on TLC as part of the reality television shows "19 Kids and Counting" (2008 – 2015) and "" (2015 – present).
Jessa Lauren Seewald (née Duggar; born November 4, 1992) is an American television personality.
 She is known for being part of the cast of TLC's reality show "19 Kids and Counting" and "".
 She co-authored "Growing Up Duggar: It's All About Relationships" with her sisters Jana, Jill and Jinger.
Joshua James "Josh" Duggar (born March 3, 1988) is an American television personality, political activist, and former used car salesman known for his appearances on the reality television series, "19 Kids and Counting" which focuses on the life of the Duggar family.
 The eldest of Michelle and Jim Bob Duggar's nineteen children, Duggar is the former executive director of FRC Action, a lobbying PAC affiliated with and sponsored by the Family Research Council.