EXHIBIT 3.1.5 SCHEDULE "A" LIBERTY PROPERTY LIMITED PARTNERSHIP PARTNERSHIP INTERESTS AS OF DECEMBER 31, 1997 NUMBER OF PARTNERSHIP LIMITED PARTNERS INTERESTS - --------------------------------------- ----------- Balitsaris, Peter 34,969 Carr, Clai 118,198 Castorina, John 11,094 Congdon, George 307,030 Denny, Joseph 260,250 Felix, Jill 195,043 Fenza, Robert 187,670 Fitzgerald, Ward 9,344 Gildea, Larry 93,319 Goldschmidt, Robert 22,895 Hagan, Michael 9,343 Hammers, David 233,133 Kiel, Bob 14,491 Kline, Earl 18,820 Lutz, Jim 27,981 Mazzerralli, James 13,445 Messaros, Steve 7,246 Messaros, Sharon 7,245 Morrissey, Mary Beth 9,344 Price, Leslie 167,964 Reichert, Joseph 27,242 Rouse & Associates, Inc. 4,652 Rouse, Willard 453,320 Trust Congdon Children 92,825 Trust Hammers Children 89,651 Trust for Mary Rouse 11,223 Trust for Anne Rouse 11,223 Trust for Rouse Younger Children 67,338 Trust for Lori Hammers 5,506 Weitzmann, Mike 42,312 Southeast Limited Partnership 168,445 Liberty Special Purpose Corp. 10,574 Lingerfelt, Rebecca 8,076 Trust J. Ryan Lingerfelt 15,625 Trust Justin M. Lingerfelt 15,625 Trust Daniel K. Lingerfelt 15,625 Trust Catherine E. Lingerfelt 15,625 Lingerfelt, Alan T. 317,500 Lingerfelt, L. Harold 164,375 Carpenter, James J. 78,750 Lingerfelt, David L. 30,674 Ferguson, Morris U. 6,000 Lingerfelt, Carl C. 12,500 Wright, Murray H. 7,500 Latimer, Erle Marie 12,500 Mazel Investments LLC 28,025 Stewart R. Stender 53,865 Robert C. Lux 53,864 NWBC Associates, Inc. 28,191 330 Associates, Inc. 2,574 APEX Asset Management Corp. 85,051 LPC of S.C., Inc. 487,742 Libco of Florida, Inc. 283,238 Southchase Development Corp. 203,214 Rouse & Associates Maryland Partnership 20,000 ----------- Total Limited Partner Interests 4,679,274 General Partner - ---------------------------------------- Liberty Property Trust - Preferred Units 5,000,000 Liberty Property Trust GP GP - The partnership units for Liberty Property Trust has not been reflected because there is no conversion of units to shares to the general partner.