John II, Duke of Mecklenburg-Stargard
John II, Duke of Mecklenburg- Stargard( before 1370- 6 July/ 9 October 1416) was a titular Duke of Mecklenburg.
He was co-ruler of Mecklenburg- Stargard from 1392 or 1393 to 1408 and the sole ruler of Sternberg, Friedland, Fürstenberg and Lychen from 1408 until his death.
Albert I, Duke of Mecklenburg-Stargard
Albert I, Duke of Mecklenburg- Stargard]( before 1377 – between 11 February and 15 July 1397) was Duke of Mecklenburg- Stargard from 1392 until his death and also Coadjutor of the Bishopric of Dorpat.
Ulrich I, Duke of Mecklenburg-Stargard
Ulrich I, Duke of Mecklenburg- Stargard( before 1382 – 8 April 1417) was Duke of Mecklenburg- Stargard from 1392 or 1393 until his death.
He was also Lord of Neubrandenburg, Stargard, Strelitz and Wesenberg.
Ulrich II, Duke of Mecklenburg-Stargard
Ulrich II, Duke of Mecklenburg- Stargard( probably before 1428 – 13 July 1471) was ruling duke in the portion of the duchy of Mecklenburg designated Mecklenburg- Stargard from 1466 to 1471.
He was the youngest child of Duke Henry, Duke of Mecklenburg- Stargard, and his wife Ingeborg of Pomerania.
Henry, Duke of Mecklenburg-Stargard
Henry, Duke of Mecklenburg- Stargard( before 1412 – 26 May/ 20 August 1466) was the ruling Duke of Mecklenburg- Stargard, including the Lordships of Neubrandenburg, Stargard, Strelitz and Wesenberg, from 1417 to 1466.
He is sometimes called" Henry the Elder" to distinguish him from Duke Henry IV of Mecklenburg.
Agnes of Rheinfelden
Agnes of Rheinfelden(*; † 19 December 1111) was the daughter of Rudolf of Rheinfelden, and the wife of Berthold II of Zähringen.
John III, Duke of Mecklenburg-Stargard
John III, Duke of Mecklenburg- Stargard( 1389 – after 11 November 1438) was from 1416 to 1438 Duke of Mecklenburg, Lord of Stargard, Sternberg, Friedland, Fürstenberg, and Lychen.
To distinguish him from John V, Duke of Mecklenburg, he is sometimes called" John the Elder".
John I, Duke of Mecklenburg-Stargard
John I, Duke of Mecklenburg-Stargard (1326 – 9 August 1392/9 February 1393), Duke of Mecklenburg from 1344 to 1352 and Duke of Mecklenburg-Stargard from 1352 to 1392.
Albert II, Duke of Mecklenburg-Stargard
Albert II, Duke of Mecklenburg- Stargard( before 1400 – between 11 February 1421 and 4 October 1423) was Duke of Mecklenburg- Stargard and Lord of Neubrandenburg, Lordship of Stargard, Strelitz and Wesenberg from 1417 until his death.
Rudolf of Mecklenburg-Stargard
Rudolf of Mecklenburg-Stargard (died 1415) was a Roman Catholic bishop of Skara (Sweden) and Schwerin.
He resided in Bützow.
Rudolf was the son of Duke John I, Duke of Mecklenburg-Stargard and his wife, Countess Agnes of Lindow-Ruppin.
He was Bishop of Skara from 1386 to 1390 and then Bishop of Schwerin until his death.
In 1392, Rudolf was involved in the General Peace in Mecklenburg.
In 1407, he was instrumental in the Priest burning at Stralsund, as it was his task to pass judgement on the perpetrators.
When the accused did not appear before his court, he pronounced an interdict over the mayor and the city council and the citizens of Stralsund.
The interdict was lifted in 1416, after Rudolf's death, and after a large sum of money had been paid.
Rudolf's successor used the money to decorate Schwerin Cathedral.
A red inscription in the Cathedral reads ("The citizens of Stralsund had to build this, after they had burned the priests."
or "This [cathedral nave] have the Stralsund citizens built, [in repentance] for having burned the papists.")

Question: When did Rudolf Of Mecklenburg-Stargard's father die?
Answer: 9 February 1393