Kadetsky-Wolfe family in the 1910 US Census gets interesting....

I found the Wolfe family in the 1910 US Census and there were a few Kadetsky surprises. Here are the people living in their household in 1910;
Solomon Wolfe Head M 55 Russia
Sarah Wolfe Wife F 45 Russia
Rae Wolfe Daughter F 20 New York
Isadore Wolfe Son M 18 New York
Alexander Wolfe Son M 15 New York
Martha Wolfe Daughter F 13 New York
Abraham Wolfe Son M 10 New York
Rose L Wolfe Daughter F 8 New York
Benjamin Wolfe Son M 5 New York

Solomon was a street sweeper. They immigrated in 1888. (Which would mean that this is not the Solomon Wolf who witnessed Sussman Kadetsky's naturalization in 1882.) Sarah and Solomon were married for 22 years. Sarah had delivered 8 children, 7 of whom were living. Bertha was born in 1905 and is not on this census. It is possible that Rose L. is Lily for whom there is a birth record.

Here's the surprise. Living with them at the time was Abraham Kaletzky a 38 yo (1872) widower and his 16 yo (1894) son Isaac. Abraham was a tailor. Abraham's immigration year is documented as 1899 and Isaac arrived in 1901.