Ashad sud ekadashi appears to have been June 14, 1950 and June 8, 1959, but I'm not completely convinced I did the calculations correctly. The link below should help.
Ashadi Bij, also known as Ashadhi Beej, is celebrated on the second day of the month of Ashadha in the Hindu calendar. In 1989, Ashadi Bij fell on July 10. This day marks the beginning of the month of Shravan and is significant in various cultural and religious contexts, particularly in Maharashtra, India.
Remember This Date - 1950 was released on: USA: 14 November 1950
Dinner Date - 1950 was released on: USA: 28 January 1950
Date with Death - 1959 was released on: USA: June 1959 Mexico: 12 April 1962
Sunday, 11th October was Vijayadashami Day in 1959
Markham - 1959 Deadline Date 1-17 was released on: USA: 22 August 1959
Date Yasumune was born in 1959.
A Date with Your Family was created in 1950.
The date of the Dussehra festival in 1958 was Tuesday October 21st. The date of the Dussehra festival in 1959 was Sunday October 11th.
Rosh Hashanah was on October 3rd in 1959.
Good Friday was March 27 in 1959.
The cast of Date of Birth - 1950 includes: Lorne Greene as Himself - Narrator