Bob and Phyllis Nickolson of Sioux City will celebrate their 60th wedding anniversary at noon on Oct. 7 with cake after church at Congregational Church, 4600 Hamilton Blvd.
Their children are Claudia Nickolson of Wagram, North Carolina, and Brian Nickolson of Geneseo, Illinois. The couple has two grandchildren.
Bob married the former Phyllis M. Alberding on Oct. 11, 1958, at Congregational Church in Whiting, Iowa. The couple is retired. They are bird watching members of the Audubon Chapter, and members of First Congregational Church in Sioux City for 60 years. Robert has been a member of the Iowa Ornithologist Union for 70 years.