I told you about John Posluszny’s death and burial here but I thought you might enjoy hearing about his life and family.
John was born in March 1880 and was the eldest of the children of Caroline Straub and Joseph Posluszny.
He arrived in the United States in 1899 at the age of 19 and spent most of his life in the Newark, New Jersey area. I have no ship manifest for his arrival, but used the year recorded on the federal census reports.
Both the 1905 New York State census and the Yonkers city directory lists John living in Yonkers on Washington Street as a boarder in a household and working as a hatter (the family occupation).
Something puzzles me though. Jumping ahead a few years, the 1910 Federal Census lists a son John, 7 years old, which means he was born about 1903 and in the United States. The 1905 census doesn’t include a child or a wife but you’ll see further down this post, a marriage license says his first wife died. The Posluszny Family portrait was taken about 1907 based on the appearance of young John (front row left) and young Walter (front row right). I think the picture of John and his son and the picture of the four brothers was taken at about the same time.



He married Stefania Mariasz in March in 1908. She immigrated in December of 1907 with her sister Karolina and they were heading to their cousin, Johann Straub on Jefferson Street in Yonkers. Johann Straub and Jefferson Street are names that have popped up regularly for Posluszny family members when they arrived in the United States. The marriage license says John was married before and his wife had died. I have no record for that and no birth record for John Jr.

There is another mystery – “they” had a daughter Martha, who was born in Austria in 1907 and came to the United States in February of 1909! I’m not sure who her parents really were. Martha arrived with John Posluszny’s cousin Katarzyna Burek, but I don’t recognize that name. Is it possible that Stefania had her out of wedlock in 1907? Illegitimate children were not uncommon according to the birth records I’ve been poring over.
By the 1910 census, we find John and his family in Newark New Jersey. This census assumes that Stefania gave birth to both John and Martha (2 children born, 2 children living). They were renters and shared their home with Stefania’s sisters Karolina and Julia. Julia is listed as being married for 8 years and immigrated in 1903 with a final destination of her husband Josef Dosedla. I don’t know what happened to him but by 1914, she was married to Jacob Vervliet in New Jersey.
John and Stefania had a son, Stanley born in August of 1918, nine years after Martha and 15 years after John.

In 1920, John, Stefania, Martha (13), and Stanley (1-1/2) are living in Irvington, a town in Essex County, New Jersey. John and Martha are both naturalized citizens and John is still working as a hatter. The sister in laws have moved on and so has the oldest son John. I found him living in Wallingford Connecticut with his grandparents, Caroline and Jon Bonk and working at Wallingford Silversmith.
By 1930, John is a restaurant owner and also owns a multi-family home at 617 18th Avenue in Newark. His restaurant / saloon was at 672 South 19th Street which appears to be the same building, with the entrance around the corner. I took the 2007 pictures from Google Maps because in 2023, the building is in a terrible state of disrepair!


Martha was married at 22 in 1928 to Leslie Theobald, a police officer for Newark. They had a daughter, Dolores and they were divorced in 1941. Their daughter, Dolores married Theodore Kozlowsky in 1951 and they had three children. I’m still researching to add them to the family tree.

I have not been able to find any information on John Jr. after the 1920 census in Wallingford. There are some possible leads but nothing that confirms to me that’s my John.
Stanley was easier to find possibly because he was born in the late 1910s. He graduated from West Side High School in Newark and then from Northeastern University in Boston with a bachelor’s in science degree. He would later become a dentist. But first up was World War II.
He registered in 1940 while he was a student at Northeastern. On the form, he spelled his last name “Poslushny” unlike our “Posluszny”. This picture is signed “Stan Post” which some of the male family members adopted permanently but Stanley did not.

He enlisted in the Marines in March of 1942. This was only a month after his father died as a result of a car accident. In November of that year, he completed pre-flight training and was sent to the Naval Reserve aviation base in Squantum, Massachusetts which was in the city of Quincy.
From there he headed to Pensacola Florida where he was commissioned a second Lieutenant in the Marines Corps Reserve after completing the flight training course. He was designated a naval aviator and assigned to the Navy Air Operational Training Center in San Diego California.


I was surprised to find this article for the same event in my local Connecticut newspaper archives and wondered why. Then I realized his sister Martha, and probably her daughter Dolores were living in Wallingford! 105 Ward Street a multi-family home and part of Steinke’s Market. The original market was owned by Joseph Laçz and his wife Elizabeth Posluszny (John’s sister). It was then purchased by Mary Posluszny Biega and her husband and at some point purchased (?) by their daughter Mary and her husband Otto Steinke. Whew. Remember, this was shortly after Martha and her husband Leslie Theobald were divorced in New Jersey. Family taking care of family again.
In 1945 Stanley was flying in the Pacific Theater and this event was recorded in the Newark Evening News.


The military rolls for Stanley show him stationed from Virginia to San Francisco and ending out his career as a captain.


He ended up back in the New Jersey/New York area and I believe he was married, had three sons, and was then divorced. I don’t know when he continued his schooling to become a dentist. Interesting note – his aunt Mary Posluszny Biega also had a son, Stanley G. and he became a dentist here in Connecticut.
He headed out to Arizona in 1955, was married in 1959, and had a daughter. I found her name on Ancestry in 2012. We have corresponded and discovered immediately that we were family. We became a DNA match a few years ago and since we have shared matches, I have new names to check on.
Stanley passed away in 1984 when she was only 21, not unlike he and his father. She told me that her father hated the cold and hated funerals and wanted to be cremated but her Italian-born mother refused and had him buried. How ironic that the same thing happened to father and son.


I hope you enjoyed this biography of John Posluszny and his family!




































