Rozalija Varnelienė (Janulevičiūtė) - Did Augustinas and Rozalija have another daughter?

My father and I are a DNA match on MyHeritage to a woman who, according to her family tree, descends from a "Rozella Varnelis" whose parents were Augustinas and Rozalija. She was born 31 May 1870 (no location given) and died 7 October 1956 (no location) and married Michael Gruzinski (1871-1948).

Is it possible that Augustinas and Rozalija had another daughter born in 1870 and for some reason there is no record of her birth?

These facts are supported by a death certificate from Pennsylvania which includes her parents' names and indicates she was born in Lithuania..

Arūna Plytnikienė