Ernst Rudolf Linnecken, another son of Heinrich Ludwig Linnecken and Emma Hasse, was born October 25th 1901 in Differdange.
EC 383, DIFFERDANGE, N 1901, 27.10.1901, N 266, LINNECKEN Ernst Rudolf
A person named Elisabeth Haas figures in the census of Differdange (year 1900, number 4-6) she was born June 24th 1890 in ange, her parents were Jean Haas and Amelie Nurenberg.
PS The civil records from 1900 to 1923 can be consulted on microflim at the Archives Nationales. Some records from the city of Luxembourg (e.g. Hollerich 1895-1922) can only be consulted at the Archives Municipales.