I found them in 1900. Laughliin is listed as Louise.

There is Jessie, Adelia and Lawrence. They are living in Duncan, Houghton, Michigan.
In 1910, they are in Superior, Wisconsin. Lillias is a widow. There's Jessia, Adelia, Lawrence, Rachel, Inez and Isobel, born 1908, so Laughlin died within the past two years.
In the 1920 census, Jessie, Lawrence, Rachel, Inex and Isabell are at home with Lillias.
In 1930, Lillis is living with her sister Briget Totten, and Isabel and Lawrence are with her, still in Superior.
I hope this helps.
Kath