In 1896 she married socialist activist Dymitr Kirkor. Her husband died in December 1900. Her son from the first marriage, Dr. Stanisław Kirkor, was a civil servant in the Ministry of Treasury. On 1 August 1905 she married Józef Kiedroń, Polish engineer and politician from Cieszyn Silesia, and settled down with him in Dąbrowa. In 1920, Cieszyn Silesia was divided between Poland and Czechoslovakia by the decision of Spa Conference, in which Kiedroń was present as a Polish delegate. Dąbrowa fell to Czechoslovakia and Zofia Kirkor-Kiedroniowa together with her husband left the Zaolzie area, as they were active Polish activists; and stayed in Warsaw, Poland. Since May 1925 she lived in Siemianowice Śląskie. In 1932, after death of her second husband, Zofia Kirkor-Kiedroniowa retired from public life.