Sorry I didn't get back to you sooner. I was having problems logging in.A few nights ago I did a little more research on your John and Paul.This is what I found:
Descendants of Charles Mahn
Generation No. 1
1.CHARLES1 MAHN was born 1832 in Mecklenburg, Germany.He married SOPHIA.She was born 1833 in Mecklenburg, Germany.
Children of CHARLES MAHN and SOPHIA are: 2. i. PAUL2 MAHN, b. May 1868, Nebraska. ii. LUDWIG MAHN, b. 1865, Mecklenburg, Germany. iii. MARTHA MAHN, b. 1869, Nebraska.
Generation No. 2
2.PAUL2 MAHN (CHARLES1) was born May 1868 in Nebraska.He married LIZZIE 1890.She was born November 1870 in Nebraska.
More About PAUL MAHN: Occupation: 1900, Farmer Residence 1: 1900, Hall County, Nebraska Residence 2: 1920, 122 Queen Ave, Hillyard, Spokane, Washington Residence 3: 1930, 3003 W. Queen, Spokane Washington
More About LIZZIE: Occupation: 1930, Cook
Children of PAUL MAHN and LIZZIE are: 3. i. JOHN3 MAHN, b. May 1891, Nebraska. ii. FRED MAHN, b. August 1894, Nebraska.
Generation No. 3
3.JOHN3 MAHN (PAUL2, CHARLES1) was born May 1891 in Nebraska.He married SOPHIA 1917.She was born 1900 in Nebraska.
More About JOHN MAHN: Occupation 1: 1920, Farmer Occupation 2: 1930, Farmer Residence: 1920, Park County, Montana
Children of JOHN MAHN and SOPHIA are: i. THEODORE C.4 MAHN, b. 1919, Montana. ii. ARTHUR P. MAHN, b. 1924, Montana.