A: A fourth cousin is someone in a family who shares the same great-great-great-grandparents. First cousins share the same grandparents and second cousins have the same great-grandparents. Ordinal numbers of cousins are in the same generation as each other.
8 to 10 years-Should not be left alone for more than 1Â½ hours and only during daylight and early evening hours. 11 to 12 years-May be left alone for up to 3 hours but not late at night or in circumstances requiring inappropriate responsibility. 13 to 15 years-May be left unsupervised, but not overnight.
Children ages 8 through 9 can be left in their home alone for up to 2 hours. Children 10 through 13 can be left alone for up to 12 hours. Children 14 to 17 can be left at home up to 24 hours with adequate adult back-up supervision (an adult willing to take legal responsibility preferably within 5 miles).