Question: Was R. G. Springsteen or Sergei Bondarchuk born first?

Context paragraphs:
Red Bells II: Red Bells II (also known as "10 Days That Shook the World" and "Red Bells Part II – I Saw the Birth of the New World") is a 1983 adventure-drama film directed by Sergei Bondarchuk.  It was coproduced by Soviet Union (where it was released as "Krasnye kolokola, film vtoroy – Ya videl rozhdenie novogo mira" and "Krasnye kolokola II"), Italy (where is known as "I dieci giorni che sconvolsero il mondo") and Mexico (where its title is "Campanas rojas II – Rusia 1917").  It is the last of a two-part film centered on the life and career of John Reed, the revolutionary communist journalist that had already inspired Warren Beatty's "Reds".  This chapter focuses on Reed's book "Ten Days That Shook the World".

Sergei Bondarchuk: Sergei Fedorovich Bondarchuk (] ; Russian: Серге́й Фё́дорович Бондарчу́к ; Ukrainian: Сергі́й Фе́дорович Бондарчу́к, "Serhiy Fedorovych Bondarchuk"; 25 September 192020 October 1994) was a Soviet film director, screenwriter and actor.

Natalya Bondarchuk: Natalya Sergeyevna Bondarchuk (Russian: Наталья Серге́евна Бондарчук ) (born May 10, 1950) is a Soviet and Russian actress and film director, best known for her appearance in Andrei Tarkovsky's "Solaris" as "Hari".  She is the daughter of the Ukrainian director and actor Sergei Bondarchuk and the Russian actress Inna Makarova.  Her half-brother is the film director and actor Fedor Bondarchuk; her half-sister is the actress Yelena Bondarchuk.

R. G. Springsteen: Robert G. Springsteen (September 8, 1904 – December 9, 1989) was an American director of Hollywood B movies and television shows.  He was most often credited on screen as R. G. Springsteen.

Red Bells: Red Bells (also known as "Mexico in Flames", "Insurgent Mexico" and "Red Bells Part I – Mexico on Fire") is a 1982 adventure-drama film directed by Sergei Bondarchuk.  It was coproduced by Soviet Union (where it was released as "Krasnye kolokola, film pervyy – Meksika v ogne"), Italy (where is known as "Messico in fiamme") and Mexico (where its title is "Campanas rojas").  It is the first of a two-part film centered on the life and career of John Reed, the revolutionary communist journalist that had already inspired Warren Beatty's "Reds".  This chapter focuses on Reed's reportage about 1915 Mexican revolution.  It was followed by "Red Bells II".

War and Peace (film series): War and Peace (Russian: "Война и мир" , trans.  Voyna i mir) is a 1966-67 Soviet war drama film written and directed by Sergei Bondarchuk and a film adaptation of Leo Tolstoy's 1869 novel "War and Peace".  The film, released in four installments throughout 1966 and 1967, starred Bondarchuk in the leading role of Pierre Bezukhov, alongside Vyacheslav Tikhonov and Ludmila Savelyeva, who depicted Prince Andrei Bolkonsky and Natasha Rostova.

Lada Negrul: Lada Negrul, (Russian: Лада Негруль , born April 18, 1972) is a Russian actress and poet.  She works in Moscow "Russian House" theater and played main roles in ten Russian movies, including a TV serial "Dirty Work".  She is author and producer of documentaries about Irina Skobtseva, Sergei Bondarchuk, and Vladislav Galkin.  Lada Negrul published four books of her poetry and a book about Alexander Men.  She also performs sound poetry and songs by Alexander Galich and Vladimir Vysotsky

Inna Makarova: Inna Vladimirovna Makarova (Russian: И́нна Влади́мировна Мака́рова ) (born July 28, 1926 in Tayga) is a Soviet Russian actress.  She grew up in Novosibirsk.  In 1948 she graduated from the Gerasimov Institute of Cinematography in Moscow and began to work as an actress at the State Film Actor Theater (Государственный театр киноактёра ).  In 1949, she was awarded the Stalin Prize for her role as Lyubov Shertsova in Sergei Gerasimov's "The Young Guard".  In 1985, she was awarded the designation of People's Artist of the USSR.  Inna Makarova was married to Sergei Bondarchuk and is the mother of Natalya Bondarchuk.

Irina Skobtseva: Irina Konstantinovna Skobtseva (Russian: Ирина Константиновна Скобцева ; born 22 August 1927) is a Russian/Soviet actress and second wife of Sergei Bondarchuk.

Fate of a Man: Fate of a Man (Russian: Судьба человека , translit.   Sudba Cheloveka), also released as A Man's Destiny and Destiny of a Man is a 1959 Soviet film adaptation of the novel by Mikhail Sholokhov, and also the directorial debut of Sergei Bondarchuk.  In the year of its release it won the Grand Prize at the 1st Moscow International Film Festival; Bondarchuk would win again for the first part of his colossal adaption of Tolstoy's "War and Peace", titled "Andrei Bolkonsky", six years later.

Supporting paragraphs: R. G. Springsteen Sergei Bondarchuk
Answer: Robert G. Springsteen